Replace sorbet-runtime-stub with sorbet-runtime

.gitignore

@@ -150,8 +150,7 @@
 **/vendor/bundle/ruby/*/gems/simplecov-*/
 **/vendor/bundle/ruby/*/gems/simplecov-html-*/
 **/vendor/bundle/ruby/*/gems/sorbet-*/
-**/vendor/bundle/ruby/*/gems/sorbet-runtime-*/
+!**/vendor/bundle/ruby/*/gems/sorbet-runtime-*/
-!**/vendor/bundle/ruby/*/gems/sorbet-runtime-stub-*/
 **/vendor/bundle/ruby/*/gems/spoom-*/
 **/vendor/bundle/ruby/*/gems/stackprof-*/
 **/vendor/bundle/ruby/*/gems/strscan-*/

Library/Homebrew/Gemfile

@@ -17,6 +17,7 @@ gem "rspec-github", require: false
 gem "rspec-its", require: false
 gem "rspec_junit_formatter", require: false
 gem "rspec-retry", require: false
+gem "rspec-sorbet", require: false
 gem "rspec-wait", require: false
 gem "rubocop", require: false
 gem "rubocop-ast", require: false
@@ -26,7 +27,6 @@ gem "warning", require: false
 
 group :sorbet, optional: true do
   gem "parlour", require: false
-  gem "rspec-sorbet", require: false
   gem "sorbet-static-and-runtime", require: false
   gem "tapioca", require: false
 end
@@ -44,4 +44,4 @@ gem "rubocop-rails"
 gem "rubocop-rspec"
 gem "rubocop-sorbet"
 gem "ruby-macho"
-gem "sorbet-runtime-stub"
+gem "sorbet-runtime"

Library/Homebrew/Gemfile.lock

@@ -162,7 +162,6 @@ GEM
     sorbet (0.5.10160)
       sorbet-static (= 0.5.10160)
     sorbet-runtime (0.5.10160)
-    sorbet-runtime-stub (0.2.0)
     sorbet-static (0.5.10160-universal-darwin-14)
     sorbet-static-and-runtime (0.5.10160)
       sorbet (= 0.5.10160)
@@ -235,7 +234,7 @@ DEPENDENCIES
   ruby-macho
   simplecov
   simplecov-cobertura
-  sorbet-runtime-stub
+  sorbet-runtime
   sorbet-static-and-runtime
   tapioca
   warning

Library/Homebrew/dev-cmd/tests.rb

@@ -88,7 +88,7 @@ module Homebrew
   def tests
     args = tests_args.parse
 
-    Homebrew.install_bundler_gems!(groups: ["sorbet"])
+    Homebrew.install_bundler_gems!
 
     require "byebug" if args.byebug?
 

Library/Homebrew/standalone/sorbet.rb

@@ -1,11 +1,47 @@
 # typed: true
 # frozen_string_literal: true
 
-# Explicitly prevent `sorbet-runtime` from being loaded.
+require "sorbet-runtime"
-def gem(name, *)
-  raise Gem::LoadError if name == "sorbet-runtime"
 
-  super
+# Disable runtime checking unless enabled.
+# In the future we should consider not doing this monkey patch,
+# if assured that there is no performance hit from removing this.
+# There are mechanisms to achieve a middle ground (`default_checked_level`).
+unless ENV["HOMEBREW_SORBET_RUNTIME"]
+  # Redefine T.let etc to make the `checked` parameter default to false rather than true.
+  # @private
+  module TNoChecks
+    def cast(value, type, checked: false)
+      super(value, type, checked: checked)
     end
 
-require "sorbet-runtime-stub"
+    def let(value, type, checked: false)
+      super(value, type, checked: checked)
+    end
+
+    def bind(value, type, checked: false)
+      super(value, type, checked: checked)
+    end
+
+    def assert_type!(value, type, checked: false)
+      super(value, type, checked: checked)
+    end
+  end
+
+  # @private
+  module T
+    class << self
+      prepend TNoChecks
+    end
+
+    # Redefine T.sig to be noop.
+    # @private
+    module Sig
+      def sig(arg0 = nil, &blk); end
+    end
+  end
+
+  # For any cases the above doesn't handle: make sure we don't let TypeError slip through.
+  T::Configuration.call_validation_error_handler = ->(signature, opts) do end
+  T::Configuration.inline_type_error_handler = ->(error, opts) do end
+end

Library/Homebrew/startup.rb

@@ -7,4 +7,4 @@ require_relative "standalone/load_path"
 require_relative "startup/ruby_path"
 require "startup/config"
 require_relative "startup/bootsnap"
-require_relative "startup/sorbet"
+require_relative "standalone/sorbet"

Library/Homebrew/startup/sorbet.rb

@@ -1,10 +0,0 @@
-# typed: strict
-# frozen_string_literal: true
-
-if ENV["HOMEBREW_SORBET_RUNTIME"]
-  # This is only supported under the brew environment.
-  Homebrew.install_bundler_gems!(groups: ["sorbet"])
-  require "sorbet-runtime"
-else
-  require "standalone/sorbet"
-end

Library/Homebrew/vendor/bundle/bundler/setup.rb

@@ -98,7 +98,6 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-0.21.2/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-cobertura-2.1.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-static-0.5.10160-universal-darwin-15/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-0.5.10160/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-runtime-stub-0.2.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-static-and-runtime-0.5.10160/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/thor-1.2.1/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/spoom-1.1.11/lib"

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/sorbet-runtime.rb

@@ -0,0 +1,116 @@
+# frozen_string_literal: true
+# typed: true
+
+# This file is hand-crafted to encode the dependencies. They load the whole type
+# system since there is such a high chance of it being used, using an autoloader
+# wouldn't buy us any startup time saving.
+
+# Namespaces without any implementation
+module T; end
+module T::Helpers; end
+module T::Private; end
+module T::Private::Abstract; end
+module T::Private::Types; end
+
+# Each section is a group that I believe need a fixed ordering. There is also
+# an ordering between groups.
+
+# These are pre-reqs for almost everything in here.
+require_relative 'types/configuration'
+require_relative 'types/_types'
+require_relative 'types/private/decl_state'
+require_relative 'types/private/class_utils'
+require_relative 'types/private/runtime_levels'
+require_relative 'types/private/methods/_methods'
+require_relative 'types/sig'
+require_relative 'types/helpers'
+require_relative 'types/private/final'
+require_relative 'types/private/sealed'
+
+# The types themselves. First base classes
+require_relative 'types/types/base'
+require_relative 'types/types/typed_enumerable'
+# Everything else
+require_relative 'types/types/class_of'
+require_relative 'types/types/enum'
+require_relative 'types/types/fixed_array'
+require_relative 'types/types/fixed_hash'
+require_relative 'types/types/intersection'
+require_relative 'types/types/noreturn'
+require_relative 'types/types/proc'
+require_relative 'types/types/attached_class'
+require_relative 'types/types/self_type'
+require_relative 'types/types/simple'
+require_relative 'types/types/t_enum'
+require_relative 'types/types/type_parameter'
+require_relative 'types/types/typed_array'
+require_relative 'types/types/typed_enumerator'
+require_relative 'types/types/typed_enumerator_lazy'
+require_relative 'types/types/typed_hash'
+require_relative 'types/types/typed_range'
+require_relative 'types/types/typed_set'
+require_relative 'types/types/union'
+require_relative 'types/types/untyped'
+require_relative 'types/private/types/not_typed'
+require_relative 'types/private/types/void'
+require_relative 'types/private/types/string_holder'
+require_relative 'types/private/types/type_alias'
+
+require_relative 'types/types/type_variable'
+require_relative 'types/types/type_member'
+require_relative 'types/types/type_template'
+
+# Call validation
+require_relative 'types/private/methods/modes'
+require_relative 'types/private/methods/call_validation'
+
+# Signature validation
+require_relative 'types/private/methods/signature_validation'
+require_relative 'types/abstract_utils'
+require_relative 'types/private/abstract/validate'
+
+# Catch all. Sort of built by `cd extn; find types -type f | grep -v test | sort`
+require_relative 'types/generic'
+require_relative 'types/interface_wrapper'
+require_relative 'types/private/abstract/declare'
+require_relative 'types/private/abstract/hooks'
+require_relative 'types/private/casts'
+require_relative 'types/private/methods/decl_builder'
+require_relative 'types/private/methods/signature'
+require_relative 'types/private/retry'
+require_relative 'types/utils'
+require_relative 'types/boolean'
+
+# Props dependencies
+require_relative 'types/private/abstract/data'
+require_relative 'types/private/mixins/mixins'
+require_relative 'types/props/_props'
+require_relative 'types/props/custom_type'
+require_relative 'types/props/decorator'
+require_relative 'types/props/errors'
+require_relative 'types/props/plugin'
+require_relative 'types/props/utils'
+require_relative 'types/enum'
+# Props that run sigs statically so have to be after all the others :(
+require_relative 'types/props/private/setter_factory'
+require_relative 'types/props/private/apply_default'
+require_relative 'types/props/has_lazily_specialized_methods'
+require_relative 'types/props/optional'
+require_relative 'types/props/weak_constructor'
+require_relative 'types/props/constructor'
+require_relative 'types/props/pretty_printable'
+require_relative 'types/props/private/serde_transform'
+require_relative 'types/props/private/deserializer_generator'
+require_relative 'types/props/private/serializer_generator'
+require_relative 'types/props/serializable'
+require_relative 'types/props/type_validation'
+require_relative 'types/props/private/parser'
+require_relative 'types/props/generated_code_validation'
+
+require_relative 'types/struct'
+require_relative 'types/non_forcing_constants'
+
+require_relative 'types/compatibility_patches'
+
+# Sorbet Compiler support module
+require_relative 'types/private/compiler'

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/_types.rb

@@ -0,0 +1,316 @@
+# frozen_string_literal: true
+# typed: true
+# This is where we define the shortcuts, so we can't use them here
+
+#  _____
+# |_   _|   _ _ __   ___  ___
+#   | || | | | '_ \ / _ \/ __|
+#   | || |_| | |_) |  __/\__ \
+#   |_| \__, | .__/ \___||___/
+#       |___/|_|
+#
+# Docs at https://sorbet.org/docs/sigs
+#
+# Types that you can pass to `sig`:
+#
+#  - a Ruby class
+#
+#  - [<Type>, <Type>, ...] -- to specify a "tuple"; a fixed-size array with known types for each member
+#
+#  - {key: <Type>, key2: <Type>, ...} -- to speicfy a "shape"; a fixed-size hash
+#  with known keys and type values
+#
+#  - Any of the `T.foo` methods below
+
+module T
+  # T.any(<Type>, <Type>, ...) -- matches any of the types listed
+  def self.any(type_a, type_b, *types)
+    type_a = T::Utils.coerce(type_a)
+    type_b = T::Utils.coerce(type_b)
+    types = types.map {|t| T::Utils.coerce(t)} if !types.empty?
+    T::Types::Union::Private::Pool.union_of_types(type_a, type_b, types)
+  end
+
+  # Shorthand for T.any(type, NilClass)
+  def self.nilable(type)
+    T::Types::Union::Private::Pool.union_of_types(T::Utils.coerce(type), T::Utils::Nilable::NIL_TYPE)
+  end
+
+  # Matches any object. In the static checker, T.untyped allows any
+  # method calls or operations.
+  def self.untyped
+    T::Types::Untyped::Private::INSTANCE
+  end
+
+  # Indicates a function never returns (e.g. "Kernel#raise")
+  def self.noreturn
+    T::Types::NoReturn::Private::INSTANCE
+  end
+
+  # T.all(<Type>, <Type>, ...) -- matches an object that has all of the types listed
+  def self.all(type_a, type_b, *types)
+    T::Types::Intersection.new([type_a, type_b] + types)
+  end
+
+  # Matches any of the listed values
+  # @deprecated Use T::Enum instead.
+  def self.deprecated_enum(values)
+    T::Types::Enum.new(values)
+  end
+
+  # Creates a proc type
+  def self.proc
+    T::Private::Methods.start_proc
+  end
+
+  # Matches `self`:
+  def self.self_type
+    T::Types::SelfType::Private::INSTANCE
+  end
+
+  # Matches the instance type in a singleton-class context
+  def self.attached_class
+    T::Types::AttachedClassType::Private::INSTANCE
+  end
+
+  # Matches any class that subclasses or includes the provided class
+  # or module
+  def self.class_of(klass)
+    T::Types::ClassOf.new(klass)
+  end
+
+  ## END OF THE METHODS TO PASS TO `sig`.
+
+  # Constructs a type alias. Used to create a short name for a larger type. In Ruby this returns a
+  # wrapper that contains a proc that is evaluated to get the underlying type. This syntax however
+  # is needed for support by the static checker.
+  #
+  # @example
+  #  NilableString = T.type_alias {T.nilable(String)}
+  #
+  #  sig {params(arg: NilableString, default: String).returns(String)}
+  #  def or_else(arg, default)
+  #    arg || default
+  #  end
+  #
+  # The name of the type alias is not preserved; Error messages will
+  # be printed with reference to the underlying type.
+  #
+  # TODO Remove `type` parameter. This was left in to make life easier while migrating.
+  def self.type_alias(type=nil, &blk)
+    if blk
+      T::Private::Types::TypeAlias.new(blk)
+    else
+      T::Utils.coerce(type)
+    end
+  end
+
+  # References a type parameter which was previously defined with
+  # `type_parameters`.
+  #
+  # This is used for generic methods.
+  #
+  # @example
+  #  sig
+  #  .type_parameters(:U)
+  #  .params(
+  #    blk: T.proc.params(arg0: Elem).returns(T.type_parameter(:U)),
+  #  )
+  #  .returns(T::Array[T.type_parameter(:U)])
+  #  def map(&blk); end
+  def self.type_parameter(name)
+    T::Types::TypeParameter.new(name)
+  end
+
+  # Tells the typechecker that `value` is of type `type`. Use this to get additional checking after
+  # an expression that the typechecker is unable to analyze. If `checked` is true, raises an
+  # exception at runtime if the value doesn't match the type.
+  #
+  # Compared to `T.let`, `T.cast` is _trusted_ by static system.
+  def self.cast(value, type, checked: true)
+    return value unless checked
+
+    Private::Casts.cast(value, type, cast_method: "T.cast")
+  end
+
+  # Tells the typechecker to declare a variable of type `type`. Use
+  # like:
+  #
+  #  seconds = T.let(0.0, Float)
+  #
+  # Compared to `T.cast`, `T.let` is _checked_ by static system.
+  #
+  # If `checked` is true, raises an exception at runtime if the value
+  # doesn't match the type.
+  def self.let(value, type, checked: true)
+    return value unless checked
+
+    Private::Casts.cast(value, type, cast_method: "T.let")
+  end
+
+  # Tells the type checker to treat `self` in the current block as `type`.
+  # Useful for blocks that are captured and executed later with instance_exec.
+  # Use like:
+  #
+  #  seconds = lambda do
+  #    T.bind(self, NewBinding)
+  #    ...
+  #  end
+  #
+  # `T.bind` behaves like `T.cast` in that it is assumed to be true statically.
+  #
+  # If `checked` is true, raises an exception at runtime if the value
+  # doesn't match the type (this is the default).
+  def self.bind(value, type, checked: true)
+    return value unless checked
+
+    Private::Casts.cast(value, type, cast_method: "T.bind")
+  end
+
+  # Tells the typechecker to ensure that `value` is of type `type` (if not, the typechecker will
+  # fail). Use this for debugging typechecking errors, or to ensure that type information is
+  # statically known and being checked appropriately. If `checked` is true, raises an exception at
+  # runtime if the value doesn't match the type.
+  def self.assert_type!(value, type, checked: true)
+    return value unless checked
+
+    Private::Casts.cast(value, type, cast_method: "T.assert_type!")
+  end
+
+  # For the static type checker, strips all type information from a value
+  # and returns the same value, but statically-typed as `T.untyped`.
+  # Can be used to tell the static checker to "trust you" by discarding type information
+  # you know to be incorrect. Use with care!
+  # (This has no effect at runtime.)
+  #
+  # We can't actually write this sig because we ourselves are inside
+  # the `T::` module and doing this would create a bootstrapping
+  # cycle. However, we also don't actually need to do so; An untyped
+  # identity method works just as well here.
+  #
+  # `sig {params(value: T.untyped).returns(T.untyped)}`
+  def self.unsafe(value)
+    value
+  end
+
+  # A convenience method to `raise` when the argument is `nil` and return it
+  # otherwise.
+  #
+  # Intended to be used as:
+  #
+  #   needs_foo(T.must(maybe_gives_foo))
+  #
+  # Equivalent to:
+  #
+  #   foo = maybe_gives_foo
+  #   raise "nil" if foo.nil?
+  #   needs_foo(foo)
+  #
+  # Intended to be used to promise sorbet that a given nilable value happens
+  # to contain a non-nil value at this point.
+  #
+  # `sig {params(arg: T.nilable(A)).returns(A)}`
+  def self.must(arg)
+    return arg if arg
+    return arg if arg == false
+
+    begin
+      raise TypeError.new("Passed `nil` into T.must")
+    rescue TypeError => e # raise into rescue to ensure e.backtrace is populated
+      T::Configuration.inline_type_error_handler(e, {kind: 'T.must', value: arg, type: nil})
+    end
+  end
+
+  # A way to ask Sorbet to show what type it thinks an expression has.
+  # This can be useful for debugging and checking assumptions.
+  # In the runtime, merely returns the value passed in.
+  def self.reveal_type(value)
+    value
+  end
+
+  # A way to ask Sorbet to prove that a certain branch of control flow never
+  # happens. Commonly used to assert that a case or if statement exhausts all
+  # possible cases.
+  def self.absurd(value)
+    msg = "Control flow reached T.absurd."
+
+    case value
+    when Kernel
+      msg += " Got value: #{value}"
+    end
+
+    begin
+      raise TypeError.new(msg)
+    rescue TypeError => e # raise into rescue to ensure e.backtrace is populated
+      T::Configuration.inline_type_error_handler(e, {kind: 'T.absurd', value: value, type: nil})
+    end
+  end
+
+  ### Generic classes ###
+
+  module Array
+    def self.[](type)
+      if type.is_a?(T::Types::Untyped)
+        T::Types::TypedArray::Untyped.new
+      else
+        T::Types::TypedArray.new(type)
+      end
+    end
+  end
+
+  module Hash
+    def self.[](keys, values)
+      if keys.is_a?(T::Types::Untyped) && values.is_a?(T::Types::Untyped)
+        T::Types::TypedHash::Untyped.new
+      else
+        T::Types::TypedHash.new(keys: keys, values: values)
+      end
+    end
+  end
+
+  module Enumerable
+    def self.[](type)
+      if type.is_a?(T::Types::Untyped)
+        T::Types::TypedEnumerable::Untyped.new
+      else
+        T::Types::TypedEnumerable.new(type)
+      end
+    end
+  end
+
+  module Enumerator
+    def self.[](type)
+      if type.is_a?(T::Types::Untyped)
+        T::Types::TypedEnumerator::Untyped.new
+      else
+        T::Types::TypedEnumerator.new(type)
+      end
+    end
+
+    module Lazy
+      def self.[](type)
+        if type.is_a?(T::Types::Untyped)
+          T::Types::TypedEnumeratorLazy::Untyped.new
+        else
+          T::Types::TypedEnumeratorLazy.new(type)
+        end
+      end
+    end
+  end
+
+  module Range
+    def self.[](type)
+      T::Types::TypedRange.new(type)
+    end
+  end
+
+  module Set
+    def self.[](type)
+      if type.is_a?(T::Types::Untyped)
+        T::Types::TypedSet::Untyped.new
+      else
+        T::Types::TypedSet.new(type)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/abstract_utils.rb

@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::AbstractUtils
+  Methods = T::Private::Methods
+
+  # Returns whether a module is declared as abstract. After the module is finished being declared,
+  # this is equivalent to whether it has any abstract methods that haven't been implemented
+  # (because we validate that and raise an error otherwise).
+  #
+  # Note that checking `mod.is_a?(Abstract::Hooks)` is not a safe substitute for this method; when
+  # a class extends `Abstract::Hooks`, all of its subclasses, including the eventual concrete
+  # ones, will still have `Abstract::Hooks` as an ancestor.
+  def self.abstract_module?(mod)
+    !T::Private::Abstract::Data.get(mod, :abstract_type).nil?
+  end
+
+  def self.abstract_method?(method)
+    signature = Methods.signature_for_method(method)
+    signature&.mode == Methods::Modes.abstract
+  end
+
+  # Given a module, returns the set of methods declared as abstract (in itself or ancestors)
+  # that have not been implemented.
+  def self.abstract_methods_for(mod)
+    declared_methods = declared_abstract_methods_for(mod)
+    declared_methods.select do |declared_method|
+      actual_method = mod.instance_method(declared_method.name)
+      # Note that in the case where an abstract method is overridden by another abstract method,
+      # this method will return them both. This is intentional to ensure we validate the final
+      # implementation against all declarations of an abstract method (they might not all have the
+      # same signature).
+      abstract_method?(actual_method)
+    end
+  end
+
+  # Given a module, returns the set of methods declared as abstract (in itself or ancestors)
+  # regardless of whether they have been implemented.
+  def self.declared_abstract_methods_for(mod)
+    methods = []
+    mod.ancestors.each do |ancestor|
+      ancestor_methods = ancestor.private_instance_methods(false) + ancestor.instance_methods(false)
+      ancestor_methods.each do |method_name|
+        method = ancestor.instance_method(method_name)
+        methods << method if abstract_method?(method)
+      end
+    end
+    methods
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/boolean.rb

@@ -0,0 +1,8 @@
+# typed: strict
+# frozen_string_literal: true
+
+module T
+  # T::Boolean is a type alias helper for the common `T.any(TrueClass, FalseClass)`.
+  # Defined separately from _types.rb because it has a dependency on T::Types::Union.
+  Boolean = T.type_alias {T.any(TrueClass, FalseClass)}
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/compatibility_patches.rb

@@ -0,0 +1,93 @@
+# frozen_string_literal: true
+# typed: ignore
+
+# Work around an interaction bug with sorbet-runtime and rspec-mocks,
+# which occurs when using message expectations (*_any_instance_of,
+# expect, allow) and and_call_original.
+#
+# When a sig is defined, sorbet-runtime will replace the sigged method
+# with a wrapper that, upon first invocation, re-wraps the method with a faster
+# implementation.
+#
+# When expect_any_instance_of is used, rspec stores a reference to the first wrapper,
+# to be restored later.
+#
+# The first wrapper is invoked as part of the test and sorbet-runtime replaces
+# the method definition with the second wrapper.
+#
+# But when mocks are cleaned up, rspec restores back to the first wrapper.
+# Upon subsequent invocations, the first wrapper is called, and sorbet-runtime
+# throws a runtime error, since this is an unexpected state.
+#
+# We work around this by forcing re-wrapping before rspec stores a reference
+# to the method.
+if defined? ::RSpec::Mocks
+  module T
+    module CompatibilityPatches
+      module RSpecCompatibility
+        module RecorderExtensions
+          def observe!(method_name)
+            method = @klass.instance_method(method_name.to_sym)
+            T::Private::Methods.maybe_run_sig_block_for_method(method)
+            super(method_name)
+          end
+        end
+        ::RSpec::Mocks::AnyInstance::Recorder.prepend(RecorderExtensions) if defined?(::RSpec::Mocks::AnyInstance::Recorder)
+
+        module MethodDoubleExtensions
+          def initialize(object, method_name, proxy)
+            if ::Kernel.instance_method(:respond_to?).bind(object).call(method_name, true)
+              method = ::RSpec::Support.method_handle_for(object, method_name)
+              T::Private::Methods.maybe_run_sig_block_for_method(method)
+            end
+            super(object, method_name, proxy)
+          end
+        end
+        ::RSpec::Mocks::MethodDouble.prepend(MethodDoubleExtensions) if defined?(::RSpec::Mocks::MethodDouble)
+      end
+    end
+  end
+end
+
+# Work around for sorbet-runtime wrapped methods.
+#
+# When a sig is defined, sorbet-runtime will replace the sigged method
+# with a wrapper. Those wrapper methods look like `foo(*args, &blk)`
+# so that wrappers can handle and pass on all the arguments supplied.
+#
+# However, that creates a problem with runtime reflection on the methods,
+# since when a sigged method is introspected, it will always return its
+# `arity` as `-1`, its `parameters` as `[[:rest, :args], [:block, :blk]]`,
+# and its `source_location` as `[<some_file_in_sorbet>, <some_line_number>]`.
+#
+# This might be a problem for some applications that rely on getting the
+# correct information from these methods.
+#
+# This compatibility module, when prepended to the `Method` class, would fix
+# the return values of `arity`, `parameters` and `source_location`.
+#
+# @example
+#   require 'sorbet-runtime'
+#   ::Method.prepend(T::CompatibilityPatches::MethodExtensions)
+module T
+  module CompatibilityPatches
+    module MethodExtensions
+      def arity
+        arity = super
+        return arity if arity != -1 || self.is_a?(Proc)
+        sig = T::Private::Methods.signature_for_method(self)
+        sig ? sig.method.arity : arity
+      end
+
+      def source_location
+        sig = T::Private::Methods.signature_for_method(self)
+        sig ? sig.method.source_location : super
+      end
+
+      def parameters
+        sig = T::Private::Methods.signature_for_method(self)
+        sig ? sig.method.parameters : super
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/configuration.rb

@@ -0,0 +1,591 @@
+# typed: true
+# frozen_string_literal: true
+
+module T::Configuration
+  # Cache this comparisonn to avoid two allocations all over the place.
+  AT_LEAST_RUBY_2_7 = Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('2.7')
+
+  # Announces to Sorbet that we are currently in a test environment, so it
+  # should treat any sigs which are marked `.checked(:tests)` as if they were
+  # just a normal sig.
+  #
+  # If this method is not called, sigs marked `.checked(:tests)` will not be
+  # checked. In fact, such methods won't even be wrapped--the runtime will put
+  # back the original method.
+  #
+  # Note: Due to the way sigs are evaluated and methods are wrapped, this
+  # method MUST be called before any code calls `sig`. This method raises if
+  # it has been called too late.
+  def self.enable_checking_for_sigs_marked_checked_tests
+    T::Private::RuntimeLevels.enable_checking_in_tests
+  end
+
+  # Announce to Sorbet that we would like the final checks to be enabled when
+  # including and extending modules. Iff this is not called, then the following
+  # example will not raise an error.
+  #
+  # ```ruby
+  # module M
+  #   extend T::Sig
+  #   sig(:final) {void}
+  #   def foo; end
+  # end
+  # class C
+  #   include M
+  #   def foo; end
+  # end
+  # ```
+  def self.enable_final_checks_on_hooks
+    T::Private::Methods.set_final_checks_on_hooks(true)
+  end
+
+  # Undo the effects of a previous call to
+  # `enable_final_checks_on_hooks`.
+  def self.reset_final_checks_on_hooks
+    T::Private::Methods.set_final_checks_on_hooks(false)
+  end
+
+  @include_value_in_type_errors = true
+  # Whether to include values in TypeError messages.
+  #
+  # Including values is useful for debugging, but can potentially leak
+  # sensitive information to logs.
+  #
+  # @return [T::Boolean]
+  def self.include_value_in_type_errors?
+    @include_value_in_type_errors
+  end
+
+  # Configure if type errors excludes the value of the problematic type.
+  #
+  # The default is to include values in type errors:
+  #   TypeError: Expected type Integer, got String with value "foo"
+  #
+  # When values are excluded from type errors:
+  #   TypeError: Expected type Integer, got String
+  def self.exclude_value_in_type_errors
+    @include_value_in_type_errors = false
+  end
+
+  # Opposite of exclude_value_in_type_errors.
+  # (Including values in type errors is the default)
+  def self.include_value_in_type_errors
+    @include_value_in_type_errors = true
+  end
+
+  # Whether VM-defined prop serialization/deserialization routines can be enabled.
+  #
+  # @return [T::Boolean]
+  def self.can_enable_vm_prop_serde?
+    T::Props::Private::DeserializerGenerator.respond_to?(:generate2)
+  end
+
+  @use_vm_prop_serde = false
+  # Whether to use VM-defined prop serialization/deserialization routines.
+  #
+  # The default is to use runtime codegen inside sorbet-runtime itself.
+  #
+  # @return [T::Boolean]
+  def self.use_vm_prop_serde?
+    @use_vm_prop_serde || false
+  end
+
+  # Enable using VM-defined prop serialization/deserialization routines.
+  #
+  # This method is likely to break things outside of Stripe's systems.
+  def self.enable_vm_prop_serde
+    if !can_enable_vm_prop_serde?
+      hard_assert_handler('Ruby VM is not setup to use VM-defined prop serde')
+    end
+    @use_vm_prop_serde = true
+  end
+
+  # Disable using VM-defined prop serialization/deserialization routines.
+  def self.disable_vm_prop_serde
+    @use_vm_prop_serde = false
+  end
+
+  # Configure the default checked level for a sig with no explicit `.checked`
+  # builder. When unset, the default checked level is `:always`.
+  #
+  # Note: setting this option is potentially dangerous! Sorbet can't check all
+  # code statically. The runtime checks complement the checks that Sorbet does
+  # statically, so that methods don't have to guard themselves from being
+  # called incorrectly by untyped code.
+  #
+  # @param [:never, :compiled, :tests, :always] default_checked_level
+  def self.default_checked_level=(default_checked_level)
+    T::Private::RuntimeLevels.default_checked_level = default_checked_level
+  end
+
+  @inline_type_error_handler = nil
+  # Set a handler to handle `TypeError`s raised by any in-line type assertions,
+  # including `T.must`, `T.let`, `T.cast`, and `T.assert_type!`.
+  #
+  # By default, any `TypeError`s detected by this gem will be raised. Setting
+  # inline_type_error_handler to an object that implements :call (e.g. proc or
+  # lambda) allows users to customize the behavior when a `TypeError` is
+  # raised on any inline type assertion.
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error (pass
+  #   nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [TypeError] error TypeError that was raised
+  #  @param [Hash] opts A hash containing contextual information on the error:
+  #  @option opts [String] :kind One of:
+  #    ['T.cast', 'T.let', 'T.bind', 'T.assert_type!', 'T.must', 'T.absurd']
+  #  @option opts [Object, nil] :type Expected param/return value type
+  #  @option opts [Object] :value Actual param/return value
+  #
+  # @example
+  #   T::Configuration.inline_type_error_handler = lambda do |error, opts|
+  #     puts error.message
+  #   end
+  def self.inline_type_error_handler=(value)
+    validate_lambda_given!(value)
+    @inline_type_error_handler = value
+  end
+
+  private_class_method def self.inline_type_error_handler_default(error, opts)
+    raise error
+  end
+
+  def self.inline_type_error_handler(error, opts={})
+    if @inline_type_error_handler
+      # Backwards compatibility before `inline_type_error_handler` took a second arg
+      if @inline_type_error_handler.arity == 1
+        @inline_type_error_handler.call(error)
+      else
+        @inline_type_error_handler.call(error, opts)
+      end
+    else
+      inline_type_error_handler_default(error, opts)
+    end
+    nil
+  end
+
+  @sig_builder_error_handler = nil
+  # Set a handler to handle errors that occur when the builder methods in the
+  # body of a sig are executed. The sig builder methods are inside a proc so
+  # that they can be lazily evaluated the first time the method being sig'd is
+  # called.
+  #
+  # By default, improper use of the builder methods within the body of a sig
+  # cause an ArgumentError to be raised. Setting sig_builder_error_handler to an
+  # object that implements :call (e.g. proc or lambda) allows users to
+  # customize the behavior when a sig can't be built for some reason.
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error (pass
+  #   nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [StandardError] error The error that was raised
+  #  @param [Thread::Backtrace::Location] location Location of the error
+  #
+  # @example
+  #   T::Configuration.sig_builder_error_handler = lambda do |error, location|
+  #     puts error.message
+  #   end
+  def self.sig_builder_error_handler=(value)
+    validate_lambda_given!(value)
+    @sig_builder_error_handler = value
+  end
+
+  private_class_method def self.sig_builder_error_handler_default(error, location)
+    raise ArgumentError.new("#{location.path}:#{location.lineno}: Error interpreting `sig`:\n  #{error.message}\n\n")
+  end
+
+  def self.sig_builder_error_handler(error, location)
+    if @sig_builder_error_handler
+      @sig_builder_error_handler.call(error, location)
+    else
+      sig_builder_error_handler_default(error, location)
+    end
+    nil
+  end
+
+  @sig_validation_error_handler = nil
+  # Set a handler to handle sig validation errors.
+  #
+  # Sig validation errors include things like abstract checks, override checks,
+  # and type compatibility of arguments. They happen after a sig has been
+  # successfully built, but the built sig is incompatible with other sigs in
+  # some way.
+  #
+  # By default, sig validation errors cause an exception to be raised.
+  # Setting sig_validation_error_handler to an object that implements :call
+  # (e.g. proc or lambda) allows users to customize the behavior when a method
+  # signature's build fails.
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error (pass
+  #   nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [StandardError] error The error that was raised
+  #  @param [Hash] opts A hash containing contextual information on the error:
+  #  @option opts [Method, UnboundMethod] :method Method on which the signature build failed
+  #  @option opts [T::Private::Methods::Declaration] :declaration Method
+  #    signature declaration struct
+  #  @option opts [T::Private::Methods::Signature, nil] :signature Signature
+  #    that failed (nil if sig build failed before Signature initialization)
+  #  @option opts [T::Private::Methods::Signature, nil] :super_signature Super
+  #    method's signature (nil if method is not an override or super method
+  #    does not have a method signature)
+  #
+  # @example
+  #   T::Configuration.sig_validation_error_handler = lambda do |error, opts|
+  #     puts error.message
+  #   end
+  def self.sig_validation_error_handler=(value)
+    validate_lambda_given!(value)
+    @sig_validation_error_handler = value
+  end
+
+  private_class_method def self.sig_validation_error_handler_default(error, opts)
+    raise error
+  end
+
+  def self.sig_validation_error_handler(error, opts={})
+    if @sig_validation_error_handler
+      @sig_validation_error_handler.call(error, opts)
+    else
+      sig_validation_error_handler_default(error, opts)
+    end
+    nil
+  end
+
+  @call_validation_error_handler = nil
+  # Set a handler for type errors that result from calling a method.
+  #
+  # By default, errors from calling a method cause an exception to be raised.
+  # Setting call_validation_error_handler to an object that implements :call
+  # (e.g. proc or lambda) allows users to customize the behavior when a method
+  # is called with invalid parameters, or returns an invalid value.
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error
+  #   report (pass nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [T::Private::Methods::Signature] signature Signature that failed
+  #  @param [Hash] opts A hash containing contextual information on the error:
+  #  @option opts [String] :message Error message
+  #  @option opts [String] :kind One of:
+  #    ['Parameter', 'Block parameter', 'Return value']
+  #  @option opts [Symbol] :name Param or block param name (nil for return
+  #    value)
+  #  @option opts [Object] :type Expected param/return value type
+  #  @option opts [Object] :value Actual param/return value
+  #  @option opts [Thread::Backtrace::Location] :location Location of the
+  #    caller
+  #
+  # @example
+  #   T::Configuration.call_validation_error_handler = lambda do |signature, opts|
+  #     puts opts[:message]
+  #   end
+  def self.call_validation_error_handler=(value)
+    validate_lambda_given!(value)
+    @call_validation_error_handler = value
+  end
+
+  private_class_method def self.call_validation_error_handler_default(signature, opts)
+    raise TypeError.new(opts[:pretty_message])
+  end
+
+  def self.call_validation_error_handler(signature, opts={})
+    if @call_validation_error_handler
+      @call_validation_error_handler.call(signature, opts)
+    else
+      call_validation_error_handler_default(signature, opts)
+    end
+    nil
+  end
+
+  @log_info_handler = nil
+  # Set a handler for logging
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error
+  #   report (pass nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [String] str Message to be logged
+  #  @param [Hash] extra A hash containing additional parameters to be passed along to the logger.
+  #
+  # @example
+  #   T::Configuration.log_info_handler = lambda do |str, extra|
+  #     puts "#{str}, context: #{extra}"
+  #   end
+  def self.log_info_handler=(value)
+    validate_lambda_given!(value)
+    @log_info_handler = value
+  end
+
+  private_class_method def self.log_info_handler_default(str, extra)
+    puts "#{str}, extra: #{extra}"
+  end
+
+  def self.log_info_handler(str, extra)
+    if @log_info_handler
+      @log_info_handler.call(str, extra)
+    else
+      log_info_handler_default(str, extra)
+    end
+  end
+
+  @soft_assert_handler = nil
+  # Set a handler for soft assertions
+  #
+  # These generally shouldn't stop execution of the program, but rather inform
+  # some party of the assertion to action on later.
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error
+  #   report (pass nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [String] str Assertion message
+  #  @param [Hash] extra A hash containing additional parameters to be passed along to the handler.
+  #
+  # @example
+  #   T::Configuration.soft_assert_handler = lambda do |str, extra|
+  #     puts "#{str}, context: #{extra}"
+  #   end
+  def self.soft_assert_handler=(value)
+    validate_lambda_given!(value)
+    @soft_assert_handler = value
+  end
+
+  private_class_method def self.soft_assert_handler_default(str, extra)
+    puts "#{str}, extra: #{extra}"
+  end
+
+  def self.soft_assert_handler(str, extra)
+    if @soft_assert_handler
+      @soft_assert_handler.call(str, extra)
+    else
+      soft_assert_handler_default(str, extra)
+    end
+  end
+
+  @hard_assert_handler = nil
+  # Set a handler for hard assertions
+  #
+  # These generally should stop execution of the program, and optionally inform
+  # some party of the assertion.
+  #
+  # @param [Lambda, Proc, Object, nil] value Proc that handles the error
+  #   report (pass nil to reset to default behavior)
+  #
+  # Parameters passed to value.call:
+  #
+  #  @param [String] str Assertion message
+  #  @param [Hash] extra A hash containing additional parameters to be passed along to the handler.
+  #
+  # @example
+  #   T::Configuration.hard_assert_handler = lambda do |str, extra|
+  #     raise "#{str}, context: #{extra}"
+  #   end
+  def self.hard_assert_handler=(value)
+    validate_lambda_given!(value)
+    @hard_assert_handler = value
+  end
+
+  private_class_method def self.hard_assert_handler_default(str, _)
+    raise str
+  end
+
+  def self.hard_assert_handler(str, extra={})
+    if @hard_assert_handler
+      @hard_assert_handler.call(str, extra)
+    else
+      hard_assert_handler_default(str, extra)
+    end
+  end
+
+  @scalar_types = nil
+  # Set a list of class strings that are to be considered scalar.
+  #   (pass nil to reset to default behavior)
+  #
+  # @param [String] values Class name.
+  #
+  # @example
+  #   T::Configuration.scalar_types = ["NilClass", "TrueClass", "FalseClass", ...]
+  def self.scalar_types=(values)
+    if values.nil?
+      @scalar_types = values
+    else
+      bad_values = values.reject {|v| v.class == String}
+      unless bad_values.empty?
+        raise ArgumentError.new("Provided values must all be class name strings.")
+      end
+
+      @scalar_types = values.each_with_object({}) {|x, acc| acc[x] = true}.freeze
+    end
+  end
+
+  @default_scalar_types = {
+    "NilClass" => true,
+    "TrueClass" => true,
+    "FalseClass" => true,
+    "Integer" => true,
+    "Float" => true,
+    "String" => true,
+    "Symbol" => true,
+    "Time" => true,
+    "T::Enum" => true,
+  }.freeze
+
+  def self.scalar_types
+    @scalar_types || @default_scalar_types
+  end
+
+  # Guard against overrides of `name` or `to_s`
+  MODULE_NAME = Module.instance_method(:name)
+  private_constant :MODULE_NAME
+
+  @default_module_name_mangler = if T::Configuration::AT_LEAST_RUBY_2_7
+    ->(type) {MODULE_NAME.bind_call(type)}
+  else
+    ->(type) {MODULE_NAME.bind(type).call}
+  end
+
+  @module_name_mangler = nil
+
+  def self.module_name_mangler
+    @module_name_mangler || @default_module_name_mangler
+  end
+
+  # Set to override the default behavior for converting types
+  #   to names in generated code. Used by the runtime implementation
+  #   associated with `--stripe-packages` mode.
+  #
+  # @param [Lambda, Proc, nil] handler Proc that converts a type (Class/Module)
+  #   to a String (pass nil to reset to default behavior)
+  def self.module_name_mangler=(handler)
+    @module_name_mangler = handler
+  end
+
+  @sensitivity_and_pii_handler = nil
+  # Set to a PII handler function. This will be called with the `sensitivity:`
+  # annotations on things that use `T::Props` and can modify them ahead-of-time.
+  #
+  # @param [Lambda, Proc, nil] handler Proc that takes a hash mapping symbols to the
+  # prop values. Pass nil to avoid changing `sensitivity:` annotations.
+  def self.normalize_sensitivity_and_pii_handler=(handler)
+    @sensitivity_and_pii_handler = handler
+  end
+
+  def self.normalize_sensitivity_and_pii_handler
+    @sensitivity_and_pii_handler
+  end
+
+  @redaction_handler = nil
+  # Set to a redaction handling function. This will be called when the
+  # `_redacted` version of a prop reader is used. By default this is set to
+  # `nil` and will raise an exception when the redacted version of a prop is
+  # accessed.
+  #
+  # @param [Lambda, Proc, nil] handler Proc that converts a value into its
+  # redacted version according to the spec passed as the second argument.
+  def self.redaction_handler=(handler)
+    @redaction_handler = handler
+  end
+
+  def self.redaction_handler
+    @redaction_handler
+  end
+
+  @class_owner_finder = nil
+  # Set to a function which can get the 'owner' of a class. This is
+  # used in reporting deserialization errors
+  #
+  # @param [Lambda, Proc, nil] handler Proc that takes a class and
+  # produces its owner, or `nil` if it does not have one.
+  def self.class_owner_finder=(handler)
+    @class_owner_finder = handler
+  end
+
+  def self.class_owner_finder
+    @class_owner_finder
+  end
+
+  # Temporarily disable ruby warnings while executing the given block. This is
+  # useful when doing something that would normally cause a warning to be
+  # emitted in Ruby verbose mode ($VERBOSE = true).
+  #
+  # @yield
+  #
+  def self.without_ruby_warnings
+    if $VERBOSE
+      begin
+        original_verbose = $VERBOSE
+        $VERBOSE = false
+        yield
+      ensure
+        $VERBOSE = original_verbose
+      end
+    else
+      yield
+    end
+  end
+
+  @legacy_t_enum_migration_mode = false
+  def self.enable_legacy_t_enum_migration_mode
+    @legacy_t_enum_migration_mode = true
+  end
+  def self.disable_legacy_t_enum_migration_mode
+    @legacy_t_enum_migration_mode = false
+  end
+  def self.legacy_t_enum_migration_mode?
+    @legacy_t_enum_migration_mode || false
+  end
+
+  @prop_freeze_handler = ->(instance, prop_name) {}
+
+  def self.prop_freeze_handler=(handler)
+    @prop_freeze_handler = handler
+  end
+
+  def self.prop_freeze_handler
+    @prop_freeze_handler
+  end
+
+  @sealed_violation_whitelist = nil
+  # @param [Array] sealed_violation_whitelist An array of Regexp to validate
+  #   whether inheriting /including a sealed module outside the defining module
+  #   should be allowed. Useful to whitelist benign violations, like shim files
+  #   generated for an autoloader.
+  def self.sealed_violation_whitelist=(sealed_violation_whitelist)
+    if !@sealed_violation_whitelist.nil?
+      raise ArgumentError.new("Cannot overwrite sealed_violation_whitelist after setting it")
+    end
+
+    case sealed_violation_whitelist
+    when Array
+      sealed_violation_whitelist.each do |x|
+        case x
+        when Regexp then nil
+        else raise TypeError.new("sealed_violation_whitelist accepts an Array of Regexp")
+        end
+      end
+    else
+      raise TypeError.new("sealed_violation_whitelist= accepts an Array of Regexp")
+    end
+
+    @sealed_violation_whitelist = sealed_violation_whitelist
+  end
+  def self.sealed_violation_whitelist
+    @sealed_violation_whitelist
+  end
+
+  private_class_method def self.validate_lambda_given!(value)
+    if !value.nil? && !value.respond_to?(:call)
+      raise ArgumentError.new("Provided value must respond to :call")
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/enum.rb

@@ -0,0 +1,377 @@
+# frozen_string_literal: true
+# typed: strict
+
+# Enumerations allow for type-safe declarations of a fixed set of values.
+#
+# Every value is a singleton instance of the class (i.e. `Suit::SPADE.is_a?(Suit) == true`).
+#
+# Each value has a corresponding serialized value. By default this is the constant's name converted
+# to lowercase (e.g. `Suit::Club.serialize == 'club'`); however a custom value may be passed to the
+# constructor. Enum will `freeze` the serialized value.
+#
+# @example Declaring an Enum:
+#   class Suit < T::Enum
+#     enums do
+#       CLUB = new
+#       SPADE = new
+#       DIAMOND = new
+#       HEART = new
+#     end
+#   end
+#
+# @example Custom serialization value:
+#   class Status < T::Enum
+#     enums do
+#       READY = new('rdy')
+#       ...
+#     end
+#   end
+#
+# @example Accessing values:
+#   Suit::SPADE
+#
+# @example Converting from serialized value to enum instance:
+#   Suit.deserialize('club') == Suit::CLUB
+#
+# @example Using enums in type signatures:
+#   sig {params(suit: Suit).returns(Boolean)}
+#   def is_red?(suit); ...; end
+#
+# WARNING: Enum instances are singletons that are shared among all their users. Their internals
+# should be kept immutable to avoid unpredictable action at a distance.
+class T::Enum
+  extend T::Sig
+  extend T::Props::CustomType
+
+  # TODO(jez) Might want to restrict this, or make subclasses provide this type
+  SerializedVal = T.type_alias {T.untyped}
+  private_constant :SerializedVal
+
+  ### Enum class methods ###
+  sig {returns(T::Array[T.attached_class])}
+  def self.values
+    if @values.nil?
+      raise "Attempting to access values of #{self.class} before it has been initialized." \
+        " Enums are not initialized until the 'enums do' block they are defined in has finished running."
+    end
+    @values
+  end
+
+  # This exists for compatibility with the interface of `Hash` & mostly to support
+  # the HashEachMethods Rubocop.
+  sig {params(blk: T.nilable(T.proc.params(arg0: T.attached_class).void)).returns(T.any(T::Enumerator[T.attached_class], T::Array[T.attached_class]))}
+  def self.each_value(&blk)
+    if blk
+      values.each(&blk)
+    else
+      values.each
+    end
+  end
+
+  # Convert from serialized value to enum instance
+  #
+  # Note: It would have been nice to make this method final before people started overriding it.
+  # Note: Failed CriticalMethodsNoRuntimeTypingTest
+  sig {params(serialized_val: SerializedVal).returns(T.nilable(T.attached_class)).checked(:never)}
+  def self.try_deserialize(serialized_val)
+    if @mapping.nil?
+      raise "Attempting to access serialization map of #{self.class} before it has been initialized." \
+        " Enums are not initialized until the 'enums do' block they are defined in has finished running."
+    end
+    @mapping[serialized_val]
+  end
+
+  # Convert from serialized value to enum instance.
+  #
+  # Note: It would have been nice to make this method final before people started overriding it.
+  # Note: Failed CriticalMethodsNoRuntimeTypingTest
+  #
+  # @return [self]
+  # @raise [KeyError] if serialized value does not match any instance.
+  sig {overridable.params(serialized_val: SerializedVal).returns(T.attached_class).checked(:never)}
+  def self.from_serialized(serialized_val)
+    res = try_deserialize(serialized_val)
+    if res.nil?
+      raise KeyError.new("Enum #{self} key not found: #{serialized_val.inspect}")
+    end
+    res
+  end
+
+  # Note: It would have been nice to make this method final before people started overriding it.
+  # @return [Boolean] Does the given serialized value correspond with any of this enum's values.
+  sig {overridable.params(serialized_val: SerializedVal).returns(T::Boolean).checked(:never)}
+  def self.has_serialized?(serialized_val)
+    if @mapping.nil?
+      raise "Attempting to access serialization map of #{self.class} before it has been initialized." \
+        " Enums are not initialized until the 'enums do' block they are defined in has finished running."
+    end
+    @mapping.include?(serialized_val)
+  end
+
+  # Note: Failed CriticalMethodsNoRuntimeTypingTest
+  sig {override.params(instance: T.nilable(T::Enum)).returns(SerializedVal).checked(:never)}
+  def self.serialize(instance)
+    # This is needed otherwise if a Chalk::ODM::Document with a property of the shape
+    # T::Hash[T.nilable(MyEnum), Integer] and a value that looks like {nil => 0} is
+    # serialized, we throw the error on L102.
+    return nil if instance.nil?
+
+    if self == T::Enum
+      raise "Cannot call T::Enum.serialize directly. You must call on a specific child class."
+    end
+    if instance.class != self
+      raise "Cannot call #serialize on a value that is not an instance of #{self}."
+    end
+    instance.serialize
+  end
+
+  # Note: Failed CriticalMethodsNoRuntimeTypingTest
+  sig {override.params(mongo_value: SerializedVal).returns(T.attached_class).checked(:never)}
+  def self.deserialize(mongo_value)
+    if self == T::Enum
+      raise "Cannot call T::Enum.deserialize directly. You must call on a specific child class."
+    end
+    self.from_serialized(mongo_value)
+  end
+
+  ### Enum instance methods ###
+
+  sig {returns(T.self_type)}
+  def dup
+    self
+  end
+
+  sig {returns(T.self_type).checked(:tests)}
+  def clone
+    self
+  end
+
+  # Note: Failed CriticalMethodsNoRuntimeTypingTest
+  sig {returns(SerializedVal).checked(:never)}
+  def serialize
+    assert_bound!
+    @serialized_val
+  end
+
+  sig {params(args: T.untyped).returns(T.untyped)}
+  def to_json(*args)
+    serialize.to_json(*args)
+  end
+
+  sig {params(args: T.untyped).returns(T.untyped)}
+  def as_json(*args)
+    serialized_val = serialize
+    return serialized_val unless serialized_val.respond_to?(:as_json)
+    serialized_val.as_json(*args)
+  end
+
+  sig {returns(String)}
+  def to_s
+    inspect
+  end
+
+  sig {returns(String)}
+  def inspect
+    "#<#{self.class.name}::#{@const_name || '__UNINITIALIZED__'}>"
+  end
+
+  sig {params(other: BasicObject).returns(T.nilable(Integer))}
+  def <=>(other)
+    case other
+    when self.class
+      self.serialize <=> other.serialize
+    else
+      nil
+    end
+  end
+
+  # NB: Do not call this method. This exists to allow for a safe migration path in places where enum
+  # values are compared directly against string values.
+  #
+  # Ruby's string has a weird quirk where `'my_string' == obj` calls obj.==('my_string') if obj
+  # responds to the `to_str` method. It does not actually call `to_str` however.
+  #
+  # See https://ruby-doc.org/core-2.4.0/String.html#method-i-3D-3D
+  sig {returns(String)}
+  def to_str
+    msg = 'Implicit conversion of Enum instances to strings is not allowed. Call #serialize instead.'
+    if T::Configuration.legacy_t_enum_migration_mode?
+      T::Configuration.soft_assert_handler(
+        msg,
+        storytime: {class: self.class.name},
+      )
+      serialize.to_s
+    else
+      raise NoMethodError.new(msg)
+    end
+  end
+
+  sig {params(other: BasicObject).returns(T::Boolean).checked(:never)}
+  def ==(other)
+    case other
+    when String
+      if T::Configuration.legacy_t_enum_migration_mode?
+        comparison_assertion_failed(:==, other)
+        self.serialize == other
+      else
+        false
+      end
+    else
+      super(other)
+    end
+  end
+
+  sig {params(other: BasicObject).returns(T::Boolean).checked(:never)}
+  def ===(other)
+    case other
+    when String
+      if T::Configuration.legacy_t_enum_migration_mode?
+        comparison_assertion_failed(:===, other)
+        self.serialize == other
+      else
+        false
+      end
+    else
+      super(other)
+    end
+  end
+
+  sig {params(method: Symbol, other: T.untyped).void}
+  private def comparison_assertion_failed(method, other)
+    T::Configuration.soft_assert_handler(
+      'Enum to string comparison not allowed. Compare to the Enum instance directly instead. See go/enum-migration',
+      storytime: {
+        class: self.class.name,
+        self: self.inspect,
+        other: other,
+        other_class: other.class.name,
+        method: method,
+      }
+    )
+  end
+
+  ### Private implementation ###
+
+  sig {params(serialized_val: SerializedVal).void}
+  def initialize(serialized_val=nil)
+    raise 'T::Enum is abstract' if self.class == T::Enum
+    if !self.class.started_initializing?
+      raise "Must instantiate all enum values of #{self.class} inside 'enums do'."
+    end
+    if self.class.fully_initialized?
+      raise "Cannot instantiate a new enum value of #{self.class} after it has been initialized."
+    end
+
+    serialized_val = serialized_val.frozen? ? serialized_val : serialized_val.dup.freeze
+    @serialized_val = T.let(serialized_val, T.nilable(SerializedVal))
+    @const_name = T.let(nil, T.nilable(Symbol))
+    self.class._register_instance(self)
+  end
+
+  sig {returns(NilClass).checked(:never)}
+  private def assert_bound!
+    if @const_name.nil?
+      raise "Attempting to access Enum value on #{self.class} before it has been initialized." \
+        " Enums are not initialized until the 'enums do' block they are defined in has finished running."
+    end
+  end
+
+  sig {params(const_name: Symbol).void}
+  def _bind_name(const_name)
+    @const_name = const_name
+    @serialized_val = const_to_serialized_val(const_name) if @serialized_val.nil?
+    freeze
+  end
+
+  sig {params(const_name: Symbol).returns(String)}
+  private def const_to_serialized_val(const_name)
+    # Historical note: We convert to lowercase names because the majority of existing calls to
+    # `make_accessible` were arrays of lowercase strings. Doing this conversion allowed for the
+    # least amount of repetition in migrated declarations.
+    -const_name.to_s.downcase.freeze
+  end
+
+  sig {returns(T::Boolean)}
+  def self.started_initializing?
+    unless defined?(@started_initializing)
+      @started_initializing = T.let(false, T.nilable(T::Boolean))
+    end
+    T.must(@started_initializing)
+  end
+
+  sig {returns(T::Boolean)}
+  def self.fully_initialized?
+    unless defined?(@fully_initialized)
+      @fully_initialized = T.let(false, T.nilable(T::Boolean))
+    end
+    T.must(@fully_initialized)
+  end
+
+  # Maintains the order in which values are defined
+  sig {params(instance: T.untyped).void}
+  def self._register_instance(instance)
+    @values ||= []
+    @values << T.cast(instance, T.attached_class)
+  end
+
+  # Entrypoint for allowing people to register new enum values.
+  # All enum values must be defined within this block.
+  sig {params(blk: T.proc.void).void}
+  def self.enums(&blk)
+    raise "enums cannot be defined for T::Enum" if self == T::Enum
+    raise "Enum #{self} was already initialized" if fully_initialized?
+    raise "Enum #{self} is still initializing" if started_initializing?
+
+    @started_initializing = true
+
+    @values = T.let(nil, T.nilable(T::Array[T.attached_class]))
+
+    yield
+
+    @mapping = T.let(nil, T.nilable(T::Hash[SerializedVal, T.attached_class]))
+    @mapping = {}
+
+    # Freeze the Enum class and bind the constant names into each of the instances.
+    self.constants(false).each do |const_name|
+      instance = self.const_get(const_name, false)
+      if !instance.is_a?(self)
+        raise "Invalid constant #{self}::#{const_name} on enum. " \
+          "All constants defined for an enum must be instances itself (e.g. `Foo = new`)."
+      end
+
+      instance._bind_name(const_name)
+      serialized = instance.serialize
+      if @mapping.include?(serialized)
+        raise "Enum values must have unique serializations. Value '#{serialized}' is repeated on #{self}."
+      end
+      @mapping[serialized] = instance
+    end
+    @values.freeze
+    @mapping.freeze
+
+    orphaned_instances = T.must(@values) - @mapping.values
+    if !orphaned_instances.empty?
+      raise "Enum values must be assigned to constants: #{orphaned_instances.map {|v| v.instance_variable_get('@serialized_val')}}"
+    end
+
+    @fully_initialized = true
+  end
+
+  sig {params(child_class: Module).void}
+  def self.inherited(child_class)
+    super
+
+    raise "Inheriting from children of T::Enum is prohibited" if self != T::Enum
+  end
+
+  # Marshal support
+  sig {params(_level: Integer).returns(String)}
+  def _dump(_level)
+    Marshal.dump(serialize)
+  end
+
+  sig {params(args: String).returns(T.attached_class)}
+  def self._load(args)
+    deserialize(Marshal.load(args)) # rubocop:disable Security/MarshalLoad
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/generic.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+# typed: true
+
+# Use as a mixin with extend (`extend T::Generic`).
+module T::Generic
+  include T::Helpers
+  include Kernel
+
+  ### Class/Module Helpers ###
+
+  def [](*types)
+    self
+  end
+
+  def type_member(variance=:invariant, &blk)
+    T::Types::TypeMember.new(variance)
+  end
+
+  def type_template(variance=:invariant, &blk)
+    T::Types::TypeTemplate.new(variance)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/helpers.rb

@@ -0,0 +1,58 @@
+# frozen_string_literal: true
+# typed: true
+
+# Use as a mixin with extend (`extend T::Helpers`).
+# Docs at https://sorbet.org/docs/
+module T::Helpers
+  extend T::Sig
+
+  Private = T::Private
+
+  ### Class/Module Helpers ###
+
+  def abstract!
+    Private::Abstract::Declare.declare_abstract(self, type: :abstract)
+  end
+
+  def interface!
+    Private::Abstract::Declare.declare_abstract(self, type: :interface)
+  end
+
+  def final!
+    Private::Final.declare(self)
+  end
+
+  def sealed!
+    Private::Sealed.declare(self, Kernel.caller(1..1)&.first&.split(':')&.first)
+  end
+
+  # Causes a mixin to also mix in class methods from the named module.
+  #
+  # Nearly equivalent to
+  #
+  #  def self.included(other)
+  #    other.extend(mod)
+  #  end
+  #
+  # Except that it is statically analyzed by sorbet.
+  def mixes_in_class_methods(mod, *mods)
+    Private::Mixins.declare_mixes_in_class_methods(self, [mod].concat(mods))
+  end
+
+  # Specify an inclusion or inheritance requirement for `self`.
+  #
+  # Example:
+  #
+  #   module MyHelper
+  #     extend T::Helpers
+  #
+  #     requires_ancestor { Kernel }
+  #   end
+  #
+  #   class MyClass < BasicObject # error: `MyClass` must include `Kernel` (required by `MyHelper`)
+  #     include MyHelper
+  #   end
+  #
+  # TODO: implement the checks in sorbet-runtime.
+  def requires_ancestor(&block); end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/interface_wrapper.rb

@@ -0,0 +1,158 @@
+# frozen_string_literal: true
+# typed: false
+
+# Wraps an object, exposing only the methods defined on a given class/module. The idea is that, in
+# the absence of a static type checker that would prevent you from calling non-Bar methods on a
+# variable of type Bar, we can use these wrappers as a way of enforcing it at runtime.
+#
+# Once we ship static type checking, we should get rid of this entirely.
+class T::InterfaceWrapper
+  extend T::Sig
+
+  module Helpers
+    def wrap_instance(obj)
+      T::InterfaceWrapper.wrap_instance(obj, self)
+    end
+
+    def wrap_instances(arr)
+      T::InterfaceWrapper.wrap_instances(arr, self)
+    end
+  end
+
+  private_class_method :new # use `wrap_instance`
+
+  def self.wrap_instance(obj, interface_mod)
+    wrapper = wrapped_dynamic_cast(obj, interface_mod)
+    if wrapper.nil?
+      raise "#{obj.class} cannot be cast to #{interface_mod}"
+    end
+    wrapper
+  end
+
+  sig do
+    params(
+      arr: Array,
+      interface_mod: T.untyped
+    )
+    .returns(Array)
+  end
+  def self.wrap_instances(arr, interface_mod)
+    arr.map {|instance| self.wrap_instance(instance, interface_mod)}
+  end
+
+  def initialize(target_obj, interface_mod)
+    if target_obj.is_a?(T::InterfaceWrapper)
+      # wrapped_dynamic_cast should guarantee this never happens.
+      raise "Unexpected: wrapping a wrapper. Please report this bug at https://github.com/sorbet/sorbet/issues"
+    end
+
+    if !target_obj.is_a?(interface_mod)
+      # wrapped_dynamic_cast should guarantee this never happens.
+      raise "Unexpected: `is_a?` failed. Please report this bug at https://github.com/sorbet/sorbet/issues"
+    end
+
+    if target_obj.class == interface_mod
+      # wrapped_dynamic_cast should guarantee this never happens.
+      raise "Unexpected: exact class match. Please report this bug at https://github.com/sorbet/sorbet/issues"
+    end
+
+    @target_obj = target_obj
+    @interface_mod = interface_mod
+    self_methods = self.class.self_methods
+
+    # If perf becomes an issue, we can define these on an anonymous subclass, and keep a cache
+    # so we only need to do it once per unique `interface_mod`
+    T::Utils.methods_excluding_object(interface_mod).each do |method_name|
+      if self_methods.include?(method_name)
+        raise "interface_mod has a method that conflicts with #{self.class}: #{method_name}"
+      end
+
+      define_singleton_method(method_name) do |*args, &blk|
+        target_obj.send(method_name, *args, &blk)
+      end
+
+      if target_obj.singleton_class.public_method_defined?(method_name)
+        # no-op, it's already public
+      elsif target_obj.singleton_class.protected_method_defined?(method_name)
+        singleton_class.send(:protected, method_name)
+      elsif target_obj.singleton_class.private_method_defined?(method_name)
+        singleton_class.send(:private, method_name)
+      else
+        raise "This should never happen. Report this bug at https://github.com/sorbet/sorbet/issues"
+      end
+    end
+  end
+
+  def kind_of?(other)
+    is_a?(other)
+  end
+
+  def is_a?(other)
+    if !other.is_a?(Module)
+      raise TypeError.new("class or module required")
+    end
+
+    # This makes is_a? return true for T::InterfaceWrapper (and its ancestors),
+    # as well as for @interface_mod and its ancestors.
+    self.class <= other || @interface_mod <= other
+  end
+
+  # Prefixed because we're polluting the namespace of the interface we're wrapping, and we don't
+  # want anyone else (besides dynamic_cast) calling it.
+  def __target_obj_DO_NOT_USE # rubocop:disable Naming/MethodName
+    @target_obj
+  end
+
+  # Prefixed because we're polluting the namespace of the interface we're wrapping, and we don't
+  # want anyone else (besides wrapped_dynamic_cast) calling it.
+  def __interface_mod_DO_NOT_USE # rubocop:disable Naming/MethodName
+    @interface_mod
+  end
+
+  # "Cast" an object to another type. If `obj` is an InterfaceWrapper, returns the the wrapped
+  # object if that matches `type`. Otherwise, returns `obj` if it matches `type`. Otherwise,
+  # returns nil.
+  #
+  # @param obj [Object] object to cast
+  # @param mod [Module] type to cast `obj` to
+  #
+  # @example
+  #   if (impl = T::InterfaceWrapper.dynamic_cast(iface, MyImplementation))
+  #     impl.do_things
+  #   end
+  def self.dynamic_cast(obj, mod)
+    if obj.is_a?(T::InterfaceWrapper)
+      target_obj = obj.__target_obj_DO_NOT_USE
+      target_obj.is_a?(mod) ? target_obj : nil
+    elsif obj.is_a?(mod)
+      obj
+    else
+      nil
+    end
+  end
+
+  # Like dynamic_cast, but puts the result in its own wrapper if necessary.
+  #
+  # @param obj [Object] object to cast
+  # @param mod [Module] type to cast `obj` to
+  def self.wrapped_dynamic_cast(obj, mod)
+    # Avoid unwrapping and creating an equivalent wrapper.
+    if obj.is_a?(T::InterfaceWrapper) && obj.__interface_mod_DO_NOT_USE == mod
+      return obj
+    end
+
+    cast_obj = dynamic_cast(obj, mod)
+    if cast_obj.nil?
+      nil
+    elsif cast_obj.class == mod
+      # Nothing to wrap, they want the full class
+      cast_obj
+    else
+      new(cast_obj, mod)
+    end
+  end
+
+  def self.self_methods
+    @self_methods ||= self.instance_methods(false).to_set
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/non_forcing_constants.rb

@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::NonForcingConstants
+  # NOTE: This method is documented on the RBI in Sorbet's payload, so that it
+  # shows up in the hover/completion documentation via LSP.
+  T::Sig::WithoutRuntime.sig {params(val: BasicObject, klass: String, package: T.nilable(String)).returns(T::Boolean)}
+  def self.non_forcing_is_a?(val, klass, package: nil)
+    method_name = "T::NonForcingConstants.non_forcing_is_a?"
+    if klass.empty?
+      raise ArgumentError.new("The string given to `#{method_name}` must not be empty")
+    end
+
+    # We don't treat packages differently at runtime, but the static
+    # type-checker still needs to have the package and constant
+    # separated out. This just re-assembles the string as needed
+    if !package.nil?
+      klass = "::#{package}::#{klass}"
+    end
+
+    current_klass = T.let(nil, T.nilable(Module))
+    current_prefix = T.let(nil, T.nilable(String))
+
+    parts = klass.split('::')
+    parts.each do |part|
+      if current_klass.nil?
+        # First iteration
+        if part != "" && package.nil?
+          # if we've supplied a package, we're probably running in
+          # package mode, which means absolute references are
+          # meaningless
+          raise ArgumentError.new("The string given to `#{method_name}` must be an absolute constant reference that starts with `::`")
+        end
+
+        current_klass = Object
+        current_prefix = ''
+
+        # if this had a :: prefix, then there's no more loading to
+        # do---skip to the next one
+        next if part == ""
+      end
+
+      if current_klass.autoload?(part)
+        # There's an autoload registered for that constant, which means it's not
+        # yet loaded. `value` can't be an instance of something not yet loaded.
+        return false
+      end
+
+      # Sorbet guarantees that the string is an absolutely resolved name.
+      search_inheritance_chain = false
+      if !current_klass.const_defined?(part, search_inheritance_chain)
+        return false
+      end
+
+      current_klass = current_klass.const_get(part)
+      current_prefix = "#{current_prefix}::#{part}"
+
+      if !Module.===(current_klass)
+        raise ArgumentError.new("#{current_prefix} is not a class or module")
+      end
+    end
+
+    current_klass.===(val)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/abstract/data.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+# typed: true
+
+# We need to associate data with abstract modules. We could add instance methods to them that
+# access ivars, but those methods will unnecessarily pollute the module namespace, and they'd
+# have access to other private state and methods that they don't actually need. We also need to
+# associate data with arbitrary classes/modules that implement abstract mixins, where we don't
+# control the interface at all. So, we access data via these `get` and `set` methods.
+#
+# Using instance_variable_get/set here is gross, but the alternative is to use a hash keyed on
+# `mod`, and we can't trust that arbitrary modules can be added to those, because there are lurky
+# modules that override the `hash` method with something completely broken.
+module T::Private::Abstract::Data
+  def self.get(mod, key)
+    mod.instance_variable_get("@opus_abstract__#{key}") if key?(mod, key)
+  end
+
+  def self.set(mod, key, value)
+    mod.instance_variable_set("@opus_abstract__#{key}", value)
+  end
+
+  def self.key?(mod, key)
+    mod.instance_variable_defined?("@opus_abstract__#{key}")
+  end
+
+  # Works like `setdefault` in Python. If key has already been set, return its value. If not,
+  # insert `key` with a value of `default` and return `default`.
+  def self.set_default(mod, key, default)
+    if self.key?(mod, key)
+      self.get(mod, key)
+    else
+      self.set(mod, key, default)
+      default
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/abstract/declare.rb

@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Abstract::Declare
+  Abstract = T::Private::Abstract
+  AbstractUtils = T::AbstractUtils
+
+  def self.declare_abstract(mod, type:)
+    if AbstractUtils.abstract_module?(mod)
+      raise "#{mod} is already declared as abstract"
+    end
+    if T::Private::Final.final_module?(mod)
+      raise "#{mod} was already declared as final and cannot be declared as abstract"
+    end
+
+    Abstract::Data.set(mod, :can_have_abstract_methods, true)
+    Abstract::Data.set(mod.singleton_class, :can_have_abstract_methods, true)
+    Abstract::Data.set(mod, :abstract_type, type)
+
+    mod.extend(Abstract::Hooks)
+    mod.extend(T::InterfaceWrapper::Helpers)
+
+    if mod.is_a?(Class)
+      if type == :interface
+        # Since `interface!` is just `abstract!` with some extra validation, we could technically
+        # allow this, but it's unclear there are good use cases, and it might be confusing.
+        raise "Classes can't be interfaces. Use `abstract!` instead of `interface!`."
+      end
+
+      if mod.instance_method(:initialize).owner == mod
+        raise "You must call `abstract!` *before* defining an initialize method"
+      end
+
+      # Don't need to silence warnings via without_ruby_warnings when calling
+      # define_method because of the guard above
+
+      mod.send(:define_method, :initialize) do |*args, &blk|
+        if self.class == mod
+          raise "#{mod} is declared as abstract; it cannot be instantiated"
+        end
+        super(*args, &blk)
+      end
+
+      # Ruby doesn not emit "method redefined" warnings for aliased methods
+      # (more robust than undef_method that would create a small window in which the method doesn't exist)
+      mod.send(:alias_method, :initialize, :initialize)
+
+      if mod.respond_to?(:ruby2_keywords, true)
+        mod.send(:ruby2_keywords, :initialize)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/abstract/hooks.rb

@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Abstract::Hooks
+  # This will become the self.extend_object method on a module that extends Abstract::Hooks.
+  # It gets called when *that* module gets extended in another class/module (similar to the
+  # `extended` hook, but this gets calls before the ancestors of `other` get modified, which
+  # is important for our validation).
+  private def extend_object(other)
+    T::Private::Abstract::Data.set(self, :last_used_by, other)
+    super
+  end
+
+  # This will become the self.append_features method on a module that extends Abstract::Hooks.
+  # It gets called when *that* module gets included in another class/module (similar to the
+  # `included` hook, but this gets calls before the ancestors of `other` get modified, which
+  # is important for our validation).
+  private def append_features(other)
+    T::Private::Abstract::Data.set(self, :last_used_by, other)
+    super
+  end
+
+  # This will become the self.inherited method on a class that extends Abstract::Hooks.
+  # It gets called when *that* class gets inherited by another class.
+  private def inherited(other)
+    super
+    # `self` may not actually be abstract -- it could be a concrete class that inherited from an
+    # abstract class. We only need to check this in `inherited` because, for modules being included
+    # or extended, the concrete ones won't have these hooks at all. This is just an optimization.
+    return if !T::AbstractUtils.abstract_module?(self)
+
+    T::Private::Abstract::Data.set(self, :last_used_by, other)
+  end
+
+  # This will become the self.prepended method on a module that extends Abstract::Hooks.
+  # It will get called when *that* module gets prepended in another class/module.
+  private def prepended(other)
+    # Prepending abstract methods is weird. You'd only be able to override them via other prepended
+    # modules, or in subclasses. Punt until we have a use case.
+    Kernel.raise "Prepending abstract mixins is not currently supported."
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/abstract/validate.rb

@@ -0,0 +1,128 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Abstract::Validate
+  Abstract = T::Private::Abstract
+  AbstractUtils = T::AbstractUtils
+  Methods = T::Private::Methods
+  SignatureValidation = T::Private::Methods::SignatureValidation
+
+  def self.validate_abstract_module(mod)
+    type = Abstract::Data.get(mod, :abstract_type)
+    validate_interface(mod) if type == :interface
+  end
+
+  # Validates a class/module with an abstract class/module as an ancestor. This must be called
+  # after all methods on `mod` have been defined.
+  def self.validate_subclass(mod)
+    can_have_abstract_methods = !T::Private::Abstract::Data.get(mod, :can_have_abstract_methods)
+    unimplemented_methods = []
+
+    T::AbstractUtils.declared_abstract_methods_for(mod).each do |abstract_method|
+      implementation_method = mod.instance_method(abstract_method.name)
+      if AbstractUtils.abstract_method?(implementation_method)
+        # Note that when we end up here, implementation_method might not be the same as
+        # abstract_method; the latter could've been overridden by another abstract method. In either
+        # case, if we have a concrete definition in an ancestor, that will end up as the effective
+        # implementation (see CallValidation.wrap_method_if_needed), so that's what we'll validate
+        # against.
+        implementation_method = T.unsafe(nil)
+        mod.ancestors.each do |ancestor|
+          if ancestor.instance_methods.include?(abstract_method.name)
+            method = ancestor.instance_method(abstract_method.name)
+            T::Private::Methods.maybe_run_sig_block_for_method(method)
+            if !T::AbstractUtils.abstract_method?(method)
+              implementation_method = method
+              break
+            end
+          end
+        end
+        if !implementation_method
+          # There's no implementation
+          if can_have_abstract_methods
+            unimplemented_methods << describe_method(abstract_method)
+          end
+          next # Nothing to validate
+        end
+      end
+
+      implementation_signature = Methods.signature_for_method(implementation_method)
+      # When a signature exists and the method is defined directly on `mod`, we skip the validation
+      # here, because it will have already been done when the method was defined (by
+      # T::Private::Methods._on_method_added).
+      next if implementation_signature&.owner == mod
+
+      # We validate the remaining cases here: (a) methods defined directly on `mod` without a
+      # signature and (b) methods from ancestors (note that these ancestors can come before or
+      # after the abstract module in the inheritance chain -- the former coming from
+      # walking `mod.ancestors` above).
+      abstract_signature = Methods.signature_for_method(abstract_method)
+      # We allow implementation methods to be defined without a signature.
+      # In that case, get its untyped signature.
+      implementation_signature ||= Methods::Signature.new_untyped(
+        method: implementation_method,
+        mode: Methods::Modes.override
+      )
+      SignatureValidation.validate_override_shape(implementation_signature, abstract_signature)
+      SignatureValidation.validate_override_types(implementation_signature, abstract_signature)
+    end
+
+    method_type = mod.singleton_class? ? "class" : "instance"
+    if !unimplemented_methods.empty?
+      raise "Missing implementation for abstract #{method_type} method(s) in #{mod}:\n" \
+            "#{unimplemented_methods.join("\n")}\n" \
+            "If #{mod} is meant to be an abstract class/module, you can call " \
+            "`abstract!` or `interface!`. Otherwise, you must implement the method(s)."
+    end
+  end
+
+  private_class_method def self.validate_interface_all_abstract(mod, method_names)
+    violations = method_names.map do |method_name|
+      method = mod.instance_method(method_name)
+      if !AbstractUtils.abstract_method?(method)
+        describe_method(method, show_owner: false)
+      end
+    end.compact
+
+    if !violations.empty?
+      raise "`#{mod}` is declared as an interface, but the following methods are not declared " \
+            "with `abstract`:\n#{violations.join("\n")}"
+    end
+  end
+
+  private_class_method def self.validate_interface(mod)
+    interface_methods = T::Utils.methods_excluding_object(mod)
+    validate_interface_all_abstract(mod, interface_methods)
+    validate_interface_all_public(mod, interface_methods)
+  end
+
+  private_class_method def self.validate_interface_all_public(mod, method_names)
+    violations = method_names.map do |method_name|
+      if !mod.public_method_defined?(method_name)
+        describe_method(mod.instance_method(method_name), show_owner: false)
+      end
+    end.compact
+
+    if !violations.empty?
+      raise "All methods on an interface must be public. If you intend to have non-public " \
+            "methods, declare your class/module using `abstract!` instead of `interface!`. " \
+            "The following methods on `#{mod}` are not public: \n#{violations.join("\n")}"
+    end
+  end
+
+  private_class_method def self.describe_method(method, show_owner: true)
+    loc = if method.source_location
+      method.source_location.join(':')
+    else
+      "<unknown location>"
+    end
+
+    owner = if show_owner
+      " declared in #{method.owner}"
+    else
+      ""
+    end
+
+    "    * `#{method.name}`#{owner} at #{loc}"
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/casts.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Private
+  module Casts
+    def self.cast(value, type, cast_method:)
+      begin
+        error = T::Utils.coerce(type).error_message_for_obj(value)
+        return value unless error
+
+        caller_loc = T.must(caller_locations(2..2)).first
+
+        suffix = "Caller: #{T.must(caller_loc).path}:#{T.must(caller_loc).lineno}"
+
+        raise TypeError.new("#{cast_method}: #{error}\n#{suffix}")
+      rescue TypeError => e # raise into rescue to ensure e.backtrace is populated
+        T::Configuration.inline_type_error_handler(e, {kind: cast_method, value: value, type: type})
+        value
+      end
+    end
+
+    # there's a lot of shared logic with the above one, but factoring
+    # it out like this makes it easier to hopefully one day delete
+    # this one
+    def self.cast_recursive(value, type, cast_method:)
+      begin
+        error = T::Utils.coerce(type).error_message_for_obj_recursive(value)
+        return value unless error
+
+        caller_loc = T.must(caller_locations(2..2)).first
+
+        suffix = "Caller: #{T.must(caller_loc).path}:#{T.must(caller_loc).lineno}"
+
+        raise TypeError.new("#{cast_method}: #{error}\n#{suffix}")
+      rescue TypeError => e # raise into rescue to ensure e.backtrace is populated
+        T::Configuration.inline_type_error_handler(e, {kind: cast_method, value: value, type: type})
+        value
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/class_utils.rb

@@ -0,0 +1,110 @@
+# frozen_string_literal: true
+# typed: false
+
+# Cut down version of Chalk::Tools::ClassUtils with only :replace_method functionality.
+# Extracted to a separate namespace so the type system can be used standalone.
+module T::Private::ClassUtils
+  class ReplacedMethod
+    def initialize(mod, old_method, new_method, overwritten, visibility)
+      if old_method.name != new_method.name
+        raise "Method names must match. old=#{old_method.name} new=#{new_method.name}"
+      end
+      @mod = mod
+      @old_method = old_method
+      @new_method = new_method
+      @overwritten = overwritten
+      @name = old_method.name
+      @visibility = visibility
+      @restored = false
+    end
+
+    def restore
+      # The check below would also catch this, but this makes the failure mode much clearer
+      if @restored
+        raise "Method '#{@name}' on '#{@mod}' was already restored"
+      end
+
+      if @mod.instance_method(@name) != @new_method
+        raise "Trying to restore #{@mod}##{@name} but the method has changed since the call to replace_method"
+      end
+
+      @restored = true
+
+      if @overwritten
+        # The original method was overwritten. Overwrite again to restore it.
+        T::Configuration.without_ruby_warnings do
+          @mod.send(:define_method, @old_method.name, @old_method)
+        end
+      else
+        # The original method was in an ancestor. Restore it by removing the overriding method.
+        @mod.send(:remove_method, @old_method.name)
+      end
+
+      # Restore the visibility. Note that we need to do this even when we call remove_method
+      # above, because the module may have set custom visibility for a method it inherited.
+      @mod.send(@visibility, @old_method.name)
+
+      nil
+    end
+
+    def bind(obj)
+      @old_method.bind(obj)
+    end
+
+    def to_s
+      @old_method.to_s
+    end
+  end
+
+  # `name` must be an instance method (for class methods, pass in mod.singleton_class)
+  private_class_method def self.visibility_method_name(mod, name)
+    if mod.public_method_defined?(name)
+      :public
+    elsif mod.protected_method_defined?(name)
+      :protected
+    elsif mod.private_method_defined?(name)
+      :private
+    else
+      raise NameError.new("undefined method `#{name}` for `#{mod}`")
+    end
+  end
+
+  # Replaces a method, either by overwriting it (if it is defined directly on `mod`) or by
+  # overriding it (if it is defined by one of mod's ancestors). Returns a ReplacedMethod instance
+  # on which you can call `bind(...).call(...)` to call the original method, or `restore` to
+  # restore the original method (by overwriting or removing the override).
+  def self.replace_method(mod, name, &blk)
+    original_method = mod.instance_method(name)
+    original_visibility = visibility_method_name(mod, name)
+    original_owner = original_method.owner
+
+    mod.ancestors.each do |ancestor|
+      break if ancestor == mod
+      if ancestor == original_owner
+        # If we get here, that means the method we're trying to replace exists on a *prepended*
+        # mixin, which means in order to supersede it, we'd need to create a method on a new
+        # module that we'd prepend before `ancestor`. The problem with that approach is there'd
+        # be no way to remove that new module after prepending it, so we'd be left with these
+        # empty anonymous modules in the ancestor chain after calling `restore`.
+        #
+        # That's not necessarily a deal breaker, but for now, we're keeping it as unsupported.
+        raise "You're trying to replace `#{name}` on `#{mod}`, but that method exists in a " \
+              "prepended module (#{ancestor}), which we don't currently support."
+      end
+    end
+
+    overwritten = original_owner == mod
+    T::Configuration.without_ruby_warnings do
+      T::Private::DeclState.current.without_on_method_added do
+        mod.send(:define_method, name, &blk)
+        if blk.arity < 0 && mod.respond_to?(:ruby2_keywords, true)
+          mod.send(:ruby2_keywords, name)
+        end
+      end
+    end
+    mod.send(original_visibility, name)
+    new_method = mod.instance_method(name)
+
+    ReplacedMethod.new(mod, original_method, new_method, overwritten, original_visibility)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/compiler.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private
+  module Compiler
+    # If this code ever runs, the caller is running interpreted (or the
+    # compiler didn't see the call to `running_compiled?` statically.)
+    #
+    # The Sorbet Compiler replaces calls to this method unconditionally (no
+    # runtime guards) to return `true` when compiling a file.
+    def self.running_compiled?
+      false
+    end
+
+    # Returns `nil` because the compiler isn't running.
+    #
+    # The Sorbet Compiler replaces calls to this method unconditionally (no
+    # runtime guards) to return a String showing the Sorbet Compiler's version
+    # string.
+    def self.compiler_version
+      nil
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/decl_state.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+# typed: true
+
+class T::Private::DeclState
+  def self.current
+    Thread.current[:opus_types__decl_state] ||= self.new
+  end
+
+  def self.current=(other)
+    Thread.current[:opus_types__decl_state] = other
+  end
+
+  attr_accessor :active_declaration
+  attr_accessor :skip_on_method_added
+
+  def reset!
+    self.active_declaration = nil
+  end
+
+  def without_on_method_added
+    begin
+      # explicit 'self' is needed here
+      old_value = self.skip_on_method_added
+      self.skip_on_method_added = true
+      yield
+    ensure
+      self.skip_on_method_added = old_value
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/final.rb

@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Private::Final
+  module NoInherit
+    def inherited(arg)
+      super(arg)
+      raise "#{self} was declared as final and cannot be inherited"
+    end
+  end
+
+  module NoIncludeExtend
+    def included(arg)
+      super(arg)
+      raise "#{self} was declared as final and cannot be included"
+    end
+
+    def extended(arg)
+      super(arg)
+      raise "#{self} was declared as final and cannot be extended"
+    end
+  end
+
+  def self.declare(mod)
+    if !mod.is_a?(Module)
+      raise "#{mod} is not a class or module and cannot be declared as final with `final!`"
+    end
+    if final_module?(mod)
+      raise "#{mod} was already declared as final and cannot be re-declared as final"
+    end
+    if T::AbstractUtils.abstract_module?(mod)
+      raise "#{mod} was already declared as abstract and cannot be declared as final"
+    end
+    if T::Private::Sealed.sealed_module?(mod)
+      raise "#{mod} was already declared as sealed and cannot be declared as final"
+    end
+    mod.extend(mod.is_a?(Class) ? NoInherit : NoIncludeExtend)
+    mark_as_final_module(mod)
+    mark_as_final_module(mod.singleton_class)
+    T::Private::Methods.install_hooks(mod)
+  end
+
+  def self.final_module?(mod)
+    mod.instance_variable_defined?(:@sorbet_final_module)
+  end
+
+  private_class_method def self.mark_as_final_module(mod)
+    mod.instance_variable_set(:@sorbet_final_module, true)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/methods/_methods.rb

@@ -0,0 +1,581 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Private::Methods
+  @installed_hooks = {}
+  @signatures_by_method = {}
+  @sig_wrappers = {}
+  @sigs_that_raised = {}
+  # stores method names that were declared final without regard for where.
+  # enables early rejection of names that we know can't induce final method violations.
+  @was_ever_final_names = {}
+  # maps from a module's object_id to the set of final methods declared in that module.
+  # we also overload entries slightly: if the value is nil, that means that the
+  # module has final methods somewhere along its ancestor chain, but does not itself
+  # have any final methods.
+  #
+  # we need the latter information to know whether we need to check along the ancestor
+  # chain for final method violations.  we need the former information because we
+  # care about exactly where a final method is defined (e.g. including the same module
+  # twice is permitted).  we could do this with two tables, but it seems slightly
+  # cleaner with a single table.
+  # Effectively T::Hash[Module, T.nilable(Set))]
+  @modules_with_final = Hash.new {|hash, key| hash[key] = nil}
+  # this stores the old [included, extended] hooks for Module and inherited hook for Class that we override when
+  # enabling final checks for when those hooks are called. the 'hooks' here don't have anything to do with the 'hooks'
+  # in installed_hooks.
+  @old_hooks = nil
+
+  ARG_NOT_PROVIDED = Object.new
+  PROC_TYPE = Object.new
+
+  DeclarationBlock = Struct.new(:mod, :loc, :blk, :final, :raw)
+
+  def self.declare_sig(mod, loc, arg, &blk)
+    T::Private::DeclState.current.active_declaration = _declare_sig_internal(mod, loc, arg, &blk)
+
+    nil
+  end
+
+  # See tests for how to use this.  But you shouldn't be using this.
+  def self._declare_sig(mod, arg=nil, &blk)
+    _declare_sig_internal(mod, caller_locations(1, 1).first, arg, raw: true, &blk)
+  end
+
+  private_class_method def self._declare_sig_internal(mod, loc, arg, raw: false, &blk)
+    install_hooks(mod)
+
+    if T::Private::DeclState.current.active_declaration
+      T::Private::DeclState.current.reset!
+      raise "You called sig twice without declaring a method in between"
+    end
+
+    if !arg.nil? && arg != :final
+      raise "Invalid argument to `sig`: #{arg}"
+    end
+
+    DeclarationBlock.new(mod, loc, blk, arg == :final, raw)
+  end
+
+  def self._with_declared_signature(mod, declblock, &blk)
+    # If declblock is provided, this code is equivalent to the check in
+    # _declare_sig_internal, above.
+    # If declblock is not provided and we have an active declaration, we are
+    # obviously doing something wrong.
+    if T::Private::DeclState.current.active_declaration
+      T::Private::DeclState.current.reset!
+      raise "You called sig twice without declaring a method in between"
+    end
+    if declblock
+      T::Private::DeclState.current.active_declaration = declblock
+    end
+    mod.module_exec(&blk)
+  end
+
+  def self.start_proc
+    DeclBuilder.new(PROC_TYPE, false)
+  end
+
+  def self.finalize_proc(decl)
+    decl.finalized = true
+
+    if decl.mode != Modes.standard
+      raise "Procs cannot have override/abstract modifiers"
+    end
+    if decl.mod != PROC_TYPE
+      raise "You are passing a DeclBuilder as a type. Did you accidentally use `self` inside a `sig` block?"
+    end
+    if decl.returns == ARG_NOT_PROVIDED
+      raise "Procs must specify a return type"
+    end
+    if decl.on_failure != ARG_NOT_PROVIDED
+      raise "Procs cannot use .on_failure"
+    end
+
+    if decl.params == ARG_NOT_PROVIDED
+      decl.params = {}
+    end
+
+    T::Types::Proc.new(decl.params, decl.returns)
+  end
+
+  # Returns the signature for a method whose definition was preceded by `sig`.
+  #
+  # @param method [UnboundMethod]
+  # @return [T::Private::Methods::Signature]
+  def self.signature_for_method(method)
+    signature_for_key(method_to_key(method))
+  end
+
+  private_class_method def self.signature_for_key(key)
+    maybe_run_sig_block_for_key(key)
+
+    # If a subclass Sub inherits a method `foo` from Base, then
+    # Sub.instance_method(:foo) != Base.instance_method(:foo) even though they resolve to the
+    # same method. Similarly, Foo.method(:bar) != Foo.singleton_class.instance_method(:bar).
+    # So, we always do the look up by the method on the owner (Base in this example).
+    @signatures_by_method[key]
+  end
+
+  # when target includes a module with instance methods source_method_names, ensure there is zero intersection between
+  # the final instance methods of target and source_method_names. so, for every m in source_method_names, check if there
+  # is already a method defined on one of target_ancestors with the same name that is final.
+  #
+  # we assume that source_method_names has already been filtered to only include method
+  # names that were declared final at one point.
+  def self._check_final_ancestors(target, target_ancestors, source_method_names, source)
+    source_ancestors = nil
+    # use reverse_each to check farther-up ancestors first, for better error messages.
+    target_ancestors.reverse_each do |ancestor|
+      final_methods = @modules_with_final.fetch(ancestor.object_id, nil)
+      # In this case, either ancestor didn't have any final methods anywhere in its
+      # ancestor chain, or ancestor did have final methods somewhere in its ancestor
+      # chain, but no final methods defined in ancestor itself.  Either way, there
+      # are no final methods to check here, so we can move on to the next ancestor.
+      next unless final_methods
+      source_method_names.each do |method_name|
+        next unless final_methods.include?(method_name)
+
+        # If we get here, we are defining a method that some ancestor declared as
+        # final.  however, we permit a final method to be defined multiple
+        # times if it is the same final method being defined each time.
+        if source
+          if !source_ancestors
+            source_ancestors = source.ancestors
+            # filter out things without actual final methods just to make sure that
+            # the below checks (which should be uncommon) go as quickly as possible.
+            source_ancestors.select! do |a|
+              @modules_with_final.fetch(a.object_id, nil)
+            end
+          end
+          # final-ness means that there should be no more than one index for which
+          # the below block returns true.
+          defining_ancestor_idx = source_ancestors.index do |a|
+            @modules_with_final.fetch(a.object_id).include?(method_name)
+          end
+          next if defining_ancestor_idx && source_ancestors[defining_ancestor_idx] == ancestor
+        end
+
+        definition_file, definition_line = T::Private::Methods.signature_for_method(ancestor.instance_method(method_name)).method.source_location
+        is_redefined = target == ancestor
+        caller_loc = caller_locations&.find {|l| !l.to_s.match?(%r{sorbet-runtime[^/]*/lib/})}
+        extra_info = "\n"
+        if caller_loc
+          extra_info = (is_redefined ? "Redefined" : "Overridden") + " here: #{caller_loc.path}:#{caller_loc.lineno}\n"
+        end
+
+        error_message = "The method `#{method_name}` on #{ancestor} was declared as final and cannot be " +
+                        (is_redefined ? "redefined" : "overridden in #{target}")
+        pretty_message = "#{error_message}\n" \
+                         "Made final here: #{definition_file}:#{definition_line}\n" \
+                         "#{extra_info}"
+
+        begin
+          raise pretty_message
+        rescue => e
+          # sig_validation_error_handler raises by default; on the off chance that
+          # it doesn't raise, we need to ensure that the rest of signature building
+          # sees a consistent state.  This sig failed to validate, so we should get
+          # rid of it.  If we don't do this, errors of the form "You called sig
+          # twice without declaring a method in between" will non-deterministically
+          # crop up in tests.
+          T::Private::DeclState.current.reset!
+          T::Configuration.sig_validation_error_handler(e, {})
+        end
+      end
+    end
+  end
+
+  def self.add_module_with_final_method(mod, method_name, is_singleton_method)
+    m = is_singleton_method ? mod.singleton_class : mod
+    mid = m.object_id
+    methods = @modules_with_final[mid]
+    if methods.nil?
+      methods = {}
+      @modules_with_final[mid] = methods
+    end
+    methods[method_name] = true
+    nil
+  end
+
+  def self.note_module_deals_with_final(mod)
+    # Side-effectfully initialize the value if it's not already there
+    @modules_with_final[mod.object_id]
+    @modules_with_final[mod.singleton_class.object_id]
+  end
+
+  # Only public because it needs to get called below inside the replace_method blocks below.
+  def self._on_method_added(hook_mod, method_name, is_singleton_method: false)
+    if T::Private::DeclState.current.skip_on_method_added
+      return
+    end
+
+    current_declaration = T::Private::DeclState.current.active_declaration
+    mod = is_singleton_method ? hook_mod.singleton_class : hook_mod
+
+    if T::Private::Final.final_module?(mod) && (current_declaration.nil? || !current_declaration.final)
+      raise "#{mod} was declared as final but its method `#{method_name}` was not declared as final"
+    end
+    # Don't compute mod.ancestors if we don't need to bother checking final-ness.
+    if @was_ever_final_names.include?(method_name) && @modules_with_final.include?(mod.object_id)
+      _check_final_ancestors(mod, mod.ancestors, [method_name], nil)
+      # We need to fetch the active declaration again, as _check_final_ancestors
+      # may have reset it (see the comment in that method for details).
+      current_declaration = T::Private::DeclState.current.active_declaration
+    end
+
+    if current_declaration.nil?
+      return
+    end
+    T::Private::DeclState.current.reset!
+
+    if method_name == :method_added || method_name == :singleton_method_added
+      raise(
+        "Putting a `sig` on `#{method_name}` is not supported" \
+        " (sorbet-runtime uses this method internally to perform `sig` validation logic)"
+      )
+    end
+
+    original_method = mod.instance_method(method_name)
+    sig_block = lambda do
+      T::Private::Methods.run_sig(hook_mod, method_name, original_method, current_declaration)
+    end
+
+    # Always replace the original method with this wrapper,
+    # which is called only on the *first* invocation.
+    # This wrapper is very slow, so it will subsequently re-wrap with a much faster wrapper
+    # (or unwrap back to the original method).
+    key = method_owner_and_name_to_key(mod, method_name)
+    unless current_declaration.raw
+      T::Private::ClassUtils.replace_method(mod, method_name) do |*args, &blk|
+        method_sig = T::Private::Methods.maybe_run_sig_block_for_key(key)
+        method_sig ||= T::Private::Methods._handle_missing_method_signature(
+          self,
+          original_method,
+          __callee__,
+        )
+
+        # Should be the same logic as CallValidation.wrap_method_if_needed but we
+        # don't want that extra layer of indirection in the callstack
+        if method_sig.mode == T::Private::Methods::Modes.abstract
+          # We're in an interface method, keep going up the chain
+          if defined?(super)
+            super(*args, &blk)
+          else
+            raise NotImplementedError.new("The method `#{method_sig.method_name}` on #{mod} is declared as `abstract`. It does not have an implementation.")
+          end
+        # Note, this logic is duplicated (intentionally, for micro-perf) at `CallValidation.wrap_method_if_needed`,
+        # make sure to keep changes in sync.
+        elsif method_sig.check_level == :always || (method_sig.check_level == :tests && T::Private::RuntimeLevels.check_tests?)
+          CallValidation.validate_call(self, original_method, method_sig, args, blk)
+        elsif T::Configuration::AT_LEAST_RUBY_2_7
+          original_method.bind_call(self, *args, &blk)
+        else
+          original_method.bind(self).call(*args, &blk)
+        end
+      end
+    end
+
+    @sig_wrappers[key] = sig_block
+    if current_declaration.final
+      @was_ever_final_names[method_name] = true
+      # use hook_mod, not mod, because for example, we want class C to be marked as having final if we def C.foo as
+      # final. change this to mod to see some final_method tests fail.
+      note_module_deals_with_final(hook_mod)
+      add_module_with_final_method(hook_mod, method_name, is_singleton_method)
+    end
+  end
+
+  def self._handle_missing_method_signature(receiver, original_method, callee)
+    method_sig = T::Private::Methods.signature_for_method(original_method)
+    if !method_sig
+      raise "`sig` not present for method `#{callee}` on #{receiver.inspect} but you're trying to run it anyways. " \
+        "This should only be executed if you used `alias_method` to grab a handle to a method after `sig`ing it, but that clearly isn't what you are doing. " \
+        "Maybe look to see if an exception was thrown in your `sig` lambda or somehow else your `sig` wasn't actually applied to the method."
+    end
+
+    if receiver.class <= original_method.owner
+      receiving_class = receiver.class
+    elsif receiver.singleton_class <= original_method.owner
+      receiving_class = receiver.singleton_class
+    elsif receiver.is_a?(Module) && receiver <= original_method.owner
+      receiving_class = receiver
+    else
+      raise "#{receiver} is not related to #{original_method} - how did we get here?"
+    end
+
+    # Check for a case where `alias` or `alias_method` was called for a
+    # method which had already had a `sig` applied. In that case, we want
+    # to avoid hitting this slow path again, by moving to a faster validator
+    # just like we did or will for the original method.
+    #
+    # If this isn't an `alias` or `alias_method` case, we're probably in the
+    # middle of some metaprogramming using a Method object, e.g. a pattern like
+    # `arr.map(&method(:foo))`. There's nothing really we can do to optimize
+    # that here.
+    receiving_method = receiving_class.instance_method(callee)
+    if receiving_method != original_method && receiving_method.original_name == original_method.name
+      aliasing_mod = receiving_method.owner
+      method_sig = method_sig.as_alias(callee)
+      unwrap_method(aliasing_mod, method_sig, original_method)
+    end
+
+    method_sig
+  end
+
+  # Executes the `sig` block, and converts the resulting Declaration
+  # to a Signature.
+  def self.run_sig(hook_mod, method_name, original_method, declaration_block)
+    current_declaration =
+      begin
+        run_builder(declaration_block)
+      rescue DeclBuilder::BuilderError => e
+        T::Configuration.sig_builder_error_handler(e, declaration_block.loc)
+        nil
+      end
+
+    signature =
+      if current_declaration
+        build_sig(hook_mod, method_name, original_method, current_declaration, declaration_block.loc)
+      else
+        Signature.new_untyped(method: original_method)
+      end
+
+    unwrap_method(signature.method.owner, signature, original_method)
+    signature
+  end
+
+  def self.run_builder(declaration_block)
+    builder = DeclBuilder.new(declaration_block.mod, declaration_block.raw)
+    builder
+      .instance_exec(&declaration_block.blk)
+      .finalize!
+      .decl
+  end
+
+  def self.build_sig(hook_mod, method_name, original_method, current_declaration, loc)
+    begin
+      # We allow `sig` in the current module's context (normal case) and
+      if hook_mod != current_declaration.mod &&
+         # inside `class << self`, and
+         hook_mod.singleton_class != current_declaration.mod &&
+         # on `self` at the top level of a file
+         current_declaration.mod != TOP_SELF
+        raise "A method (#{method_name}) is being added on a different class/module (#{hook_mod}) than the " \
+              "last call to `sig` (#{current_declaration.mod}). Make sure each call " \
+              "to `sig` is immediately followed by a method definition on the same " \
+              "class/module."
+      end
+
+      signature = Signature.new(
+        method: original_method,
+        method_name: method_name,
+        raw_arg_types: current_declaration.params,
+        raw_return_type: current_declaration.returns,
+        bind: current_declaration.bind,
+        mode: current_declaration.mode,
+        check_level: current_declaration.checked,
+        on_failure: current_declaration.on_failure,
+        override_allow_incompatible: current_declaration.override_allow_incompatible,
+        defined_raw: current_declaration.raw,
+      )
+
+      SignatureValidation.validate(signature)
+      signature
+    rescue => e
+      super_method = original_method&.super_method
+      super_signature = signature_for_method(super_method) if super_method
+
+      T::Configuration.sig_validation_error_handler(
+        e,
+        method: original_method,
+        declaration: current_declaration,
+        signature: signature,
+        super_signature: super_signature
+      )
+
+      Signature.new_untyped(method: original_method)
+    end
+  end
+
+  def self.unwrap_method(mod, signature, original_method)
+    maybe_wrapped_method = CallValidation.wrap_method_if_needed(mod, signature, original_method)
+    @signatures_by_method[method_to_key(maybe_wrapped_method)] = signature
+  end
+
+  def self.has_sig_block_for_method(method)
+    has_sig_block_for_key(method_to_key(method))
+  end
+
+  private_class_method def self.has_sig_block_for_key(key)
+    @sig_wrappers.key?(key)
+  end
+
+  def self.maybe_run_sig_block_for_method(method)
+    maybe_run_sig_block_for_key(method_to_key(method))
+  end
+
+  # Only public so that it can be accessed in the closure for _on_method_added
+  def self.maybe_run_sig_block_for_key(key)
+    run_sig_block_for_key(key) if has_sig_block_for_key(key)
+  end
+
+  def self.run_sig_block_for_method(method)
+    run_sig_block_for_key(method_to_key(method))
+  end
+
+  private_class_method def self.run_sig_block_for_key(key)
+    blk = @sig_wrappers[key]
+    if !blk
+      sig = @signatures_by_method[key]
+      if sig
+        # We already ran the sig block, perhaps in another thread.
+        return sig
+      else
+        raise "No `sig` wrapper for #{key_to_method(key)}"
+      end
+    end
+
+    begin
+      sig = blk.call
+    rescue
+      @sigs_that_raised[key] = true
+      raise
+    end
+    if @sigs_that_raised[key]
+      raise "A previous invocation of #{key_to_method(key)} raised, and the current one succeeded. Please don't do that."
+    end
+
+    @sig_wrappers.delete(key)
+    sig
+  end
+
+  def self.run_all_sig_blocks
+    loop do
+      break if @sig_wrappers.empty?
+      key, = @sig_wrappers.first
+      run_sig_block_for_key(key)
+    end
+  end
+
+  def self.all_checked_tests_sigs
+    @signatures_by_method.values.select {|sig| sig.check_level == :tests}
+  end
+
+  # the module target is adding the methods from the module source to itself. we need to check that for all instance
+  # methods M on source, M is not defined on any of target's ancestors.
+  def self._hook_impl(target, singleton_class, source)
+    # we do not need to call add_was_ever_final here, because we have already marked
+    # any such methods when source was originally defined.
+    if !@modules_with_final.include?(target.object_id)
+      if !@modules_with_final.include?(source.object_id)
+        return
+      end
+      note_module_deals_with_final(target)
+      install_hooks(target)
+      return
+    end
+
+    methods = source.instance_methods
+    methods.select! do |method_name|
+      @was_ever_final_names.include?(method_name)
+    end
+    if methods.empty?
+      return
+    end
+
+    target_ancestors = singleton_class ? target.singleton_class.ancestors : target.ancestors
+    _check_final_ancestors(target, target_ancestors, methods, source)
+  end
+
+  def self.set_final_checks_on_hooks(enable)
+    is_enabled = !@old_hooks.nil?
+    if enable == is_enabled
+      return
+    end
+    if is_enabled
+      @old_hooks.each(&:restore)
+      @old_hooks = nil
+    else
+      old_included = T::Private::ClassUtils.replace_method(Module, :included) do |arg|
+        old_included.bind(self).call(arg)
+        ::T::Private::Methods._hook_impl(arg, false, self)
+      end
+      old_extended = T::Private::ClassUtils.replace_method(Module, :extended) do |arg|
+        old_extended.bind(self).call(arg)
+        ::T::Private::Methods._hook_impl(arg, true, self)
+      end
+      old_inherited = T::Private::ClassUtils.replace_method(Class, :inherited) do |arg|
+        old_inherited.bind(self).call(arg)
+        ::T::Private::Methods._hook_impl(arg, false, self)
+      end
+      @old_hooks = [old_included, old_extended, old_inherited]
+    end
+  end
+
+  module MethodHooks
+    def method_added(name)
+      super(name)
+      ::T::Private::Methods._on_method_added(self, name, is_singleton_method: false)
+    end
+  end
+
+  module SingletonMethodHooks
+    def singleton_method_added(name)
+      super(name)
+      ::T::Private::Methods._on_method_added(self, name, is_singleton_method: true)
+    end
+  end
+
+  def self.install_hooks(mod)
+    return if @installed_hooks.include?(mod)
+    @installed_hooks[mod] = true
+
+    if mod == TOP_SELF
+      # self at the top-level of a file is weirdly special in Ruby
+      # The Ruby VM on startup creates an `Object.new` and stashes it.
+      # Unlike when we're using sig inside a module, `self` is actually a
+      # normal object, not an instance of Module.
+      #
+      # Thus we can't ask things like mod.singleton_class? (since that's
+      # defined only on Module, not on Object) and even if we could, the places
+      # where we need to install the hooks are special.
+      mod.extend(SingletonMethodHooks) # def self.foo; end (at top level)
+      Object.extend(MethodHooks)       # def foo; end      (at top level)
+      return
+    end
+
+    # See https://github.com/sorbet/sorbet/pull/3964 for an explanation of why this
+    # check (which theoretically should not be needed) is actually needed.
+    if !mod.is_a?(Module)
+      return
+    end
+
+    if mod.singleton_class?
+      mod.include(SingletonMethodHooks)
+    else
+      mod.extend(MethodHooks)
+    end
+    mod.extend(SingletonMethodHooks)
+  end
+
+  # use this directly if you don't want/need to box up the method into an object to pass to method_to_key.
+  private_class_method def self.method_owner_and_name_to_key(owner, name)
+    "#{owner.object_id}##{name}"
+  end
+
+  private_class_method def self.method_to_key(method)
+    method_owner_and_name_to_key(method.owner, method.name)
+  end
+
+  private_class_method def self.key_to_method(key)
+    id, name = key.split("#")
+    obj = ObjectSpace._id2ref(id.to_i)
+    obj.instance_method(name)
+  end
+end
+
+# This has to be here, and can't be nested inside `T::Private::Methods`,
+# because the value of `self` depends on lexical (nesting) scope, and we
+# specifically need a reference to the file-level self, i.e. `main:Object`
+T::Private::Methods::TOP_SELF = self

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/methods/call_validation.rb

@@ -0,0 +1,221 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Private::Methods::CallValidation
+  CallValidation = T::Private::Methods::CallValidation
+  Modes = T::Private::Methods::Modes
+
+  # Wraps a method with a layer of validation for the given type signature.
+  # This wrapper is meant to be fast, and is applied by a previous wrapper,
+  # which was placed by `_on_method_added`.
+  #
+  # @param method_sig [T::Private::Methods::Signature]
+  # @return [UnboundMethod] the new wrapper method (or the original one if we didn't wrap it)
+  def self.wrap_method_if_needed(mod, method_sig, original_method)
+    original_visibility = visibility_method_name(mod, method_sig.method_name)
+    if method_sig.mode == T::Private::Methods::Modes.abstract
+      T::Private::ClassUtils.replace_method(mod, method_sig.method_name) do |*args, &blk|
+        # TODO: write a cop to ensure that abstract methods have an empty body
+        #
+        # We allow abstract methods to be implemented by things further down the ancestor chain.
+        # So, if a super method exists, call it.
+        if defined?(super)
+          super(*args, &blk)
+        else
+          raise NotImplementedError.new(
+            "The method `#{method_sig.method_name}` on #{mod} is declared as `abstract`. It does not have an implementation."
+          )
+        end
+      end
+    # Do nothing in this case; this method was not wrapped in _on_method_added.
+    elsif method_sig.defined_raw
+    # Note, this logic is duplicated (intentionally, for micro-perf) at `Methods._on_method_added`,
+    # make sure to keep changes in sync.
+    # This is a trapdoor point for each method:
+    # if a given method is wrapped, it stays wrapped; and if not, it's never wrapped.
+    # (Therefore, we need the `@wrapped_tests_with_validation` check in `T::RuntimeLevels`.)
+    elsif method_sig.check_level == :always || (method_sig.check_level == :tests && T::Private::RuntimeLevels.check_tests?)
+      create_validator_method(mod, original_method, method_sig, original_visibility)
+    else
+      T::Configuration.without_ruby_warnings do
+        # get all the shims out of the way and put back the original method
+        T::Private::DeclState.current.without_on_method_added do
+          mod.send(:define_method, method_sig.method_name, original_method)
+        end
+        mod.send(original_visibility, method_sig.method_name)
+      end
+    end
+    # Return the newly created method (or the original one if we didn't replace it)
+    mod.instance_method(method_sig.method_name)
+  end
+
+  @is_allowed_to_have_fast_path = true
+  def self.is_allowed_to_have_fast_path
+    @is_allowed_to_have_fast_path
+  end
+
+  def self.disable_fast_path
+    @is_allowed_to_have_fast_path = false
+  end
+
+  def self.create_validator_method(mod, original_method, method_sig, original_visibility)
+    has_fixed_arity = method_sig.kwarg_types.empty? && !method_sig.has_rest && !method_sig.has_keyrest &&
+      original_method.parameters.all? {|(kind, _name)| kind == :req}
+    ok_for_fast_path = has_fixed_arity && !method_sig.bind && method_sig.arg_types.length < 5 && is_allowed_to_have_fast_path
+
+    all_args_are_simple = ok_for_fast_path && method_sig.arg_types.all? {|_name, type| type.is_a?(T::Types::Simple)}
+    simple_method = all_args_are_simple && method_sig.return_type.is_a?(T::Types::Simple)
+    simple_procedure = all_args_are_simple && method_sig.return_type.is_a?(T::Private::Types::Void)
+
+    T::Configuration.without_ruby_warnings do
+      T::Private::DeclState.current.without_on_method_added do
+        if simple_method
+          create_validator_method_fast(mod, original_method, method_sig)
+        elsif simple_procedure
+          create_validator_procedure_fast(mod, original_method, method_sig)
+        elsif ok_for_fast_path && method_sig.return_type.is_a?(T::Private::Types::Void)
+          create_validator_procedure_medium(mod, original_method, method_sig)
+        elsif ok_for_fast_path
+          create_validator_method_medium(mod, original_method, method_sig)
+        else
+          create_validator_slow(mod, original_method, method_sig)
+        end
+      end
+    end
+    mod.send(original_visibility, method_sig.method_name)
+  end
+
+  def self.create_validator_slow(mod, original_method, method_sig)
+    mod.send(:define_method, method_sig.method_name) do |*args, &blk|
+      CallValidation.validate_call(self, original_method, method_sig, args, blk)
+    end
+    if mod.respond_to?(:ruby2_keywords, true)
+      mod.send(:ruby2_keywords, method_sig.method_name)
+    end
+  end
+
+  def self.validate_call(instance, original_method, method_sig, args, blk)
+    # This method is called for every `sig`. It's critical to keep it fast and
+    # reduce number of allocations that happen here.
+
+    if method_sig.bind
+      message = method_sig.bind.error_message_for_obj(instance)
+      if message
+        CallValidation.report_error(
+          method_sig,
+          message,
+          'Bind',
+          nil,
+          method_sig.bind,
+          instance
+        )
+      end
+    end
+
+    # NOTE: We don't bother validating for missing or extra kwargs;
+    # the method call itself will take care of that.
+    method_sig.each_args_value_type(args) do |name, arg, type|
+      message = type.error_message_for_obj(arg)
+      if message
+        CallValidation.report_error(
+          method_sig,
+          message,
+          'Parameter',
+          name,
+          type,
+          arg,
+          caller_offset: 2
+        )
+      end
+    end
+
+    if method_sig.block_type
+      message = method_sig.block_type.error_message_for_obj(blk)
+      if message
+        CallValidation.report_error(
+          method_sig,
+          message,
+          'Block parameter',
+          method_sig.block_name,
+          method_sig.block_type,
+          blk
+        )
+      end
+    end
+
+    # The following line breaks are intentional to show nice pry message
+
+
+
+
+
+
+
+
+
+
+    # PRY note:
+    # this code is sig validation code.
+    # Please issue `finish` to step out of it
+
+    return_value = T::Configuration::AT_LEAST_RUBY_2_7 ? original_method.bind_call(instance, *args, &blk) : original_method.bind(instance).call(*args, &blk)
+
+    # The only type that is allowed to change the return value is `.void`.
+    # It ignores what you returned and changes it to be a private singleton.
+    if method_sig.return_type.is_a?(T::Private::Types::Void)
+      T::Private::Types::Void::VOID
+    else
+      message = method_sig.return_type.error_message_for_obj(return_value)
+      if message
+        CallValidation.report_error(
+          method_sig,
+          message,
+          'Return value',
+          nil,
+          method_sig.return_type,
+          return_value,
+        )
+      end
+      return_value
+    end
+  end
+
+  def self.report_error(method_sig, error_message, kind, name, type, value, caller_offset: 0)
+    caller_loc = T.must(caller_locations(3 + caller_offset, 1))[0]
+    definition_file, definition_line = method_sig.method.source_location
+
+    pretty_message = "#{kind}#{name ? " '#{name}'" : ''}: #{error_message}\n" \
+      "Caller: #{caller_loc.path}:#{caller_loc.lineno}\n" \
+      "Definition: #{definition_file}:#{definition_line}"
+
+    T::Configuration.call_validation_error_handler(
+      method_sig,
+      message: error_message,
+      pretty_message: pretty_message,
+      kind: kind,
+      name: name,
+      type: type,
+      value: value,
+      location: caller_loc
+    )
+  end
+
+  # `name` must be an instance method (for class methods, pass in mod.singleton_class)
+  private_class_method def self.visibility_method_name(mod, name)
+    if mod.public_method_defined?(name)
+      :public
+    elsif mod.protected_method_defined?(name)
+      :protected
+    elsif mod.private_method_defined?(name)
+      :private
+    else
+      raise NameError.new("undefined method `#{name}` for `#{mod}`")
+    end
+  end
+end
+
+if T::Configuration::AT_LEAST_RUBY_2_7
+  require_relative './call_validation_2_7'
+else
+  require_relative './call_validation_2_6'
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/methods/decl_builder.rb

@@ -0,0 +1,232 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Methods
+  Declaration = Struct.new(:mod, :params, :returns, :bind, :mode, :checked, :finalized, :on_failure, :override_allow_incompatible, :type_parameters, :raw)
+
+  class DeclBuilder
+    attr_reader :decl
+
+    class BuilderError < StandardError; end
+
+    private def check_live!
+      if decl.finalized
+        raise BuilderError.new("You can't modify a signature declaration after it has been used.")
+      end
+    end
+
+    def initialize(mod, raw)
+      # TODO RUBYPLAT-1278 - with ruby 2.5, use kwargs here
+      @decl = Declaration.new(
+        mod,
+        ARG_NOT_PROVIDED, # params
+        ARG_NOT_PROVIDED, # returns
+        ARG_NOT_PROVIDED, # bind
+        Modes.standard, # mode
+        ARG_NOT_PROVIDED, # checked
+        false, # finalized
+        ARG_NOT_PROVIDED, # on_failure
+        nil, # override_allow_incompatible
+        ARG_NOT_PROVIDED, # type_parameters
+        raw
+      )
+    end
+
+    def params(**params)
+      check_live!
+      if !decl.params.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .params twice")
+      end
+
+      if params.empty?
+        raise BuilderError.new("params expects keyword arguments")
+      end
+      decl.params = params
+
+      self
+    end
+
+    def returns(type)
+      check_live!
+      if decl.returns.is_a?(T::Private::Types::Void)
+        raise BuilderError.new("You can't call .returns after calling .void.")
+      end
+      if !decl.returns.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .returns multiple times in a signature.")
+      end
+
+      decl.returns = type
+
+      self
+    end
+
+    def void
+      check_live!
+      if !decl.returns.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .void after calling .returns.")
+      end
+
+      decl.returns = T::Private::Types::Void.new
+
+      self
+    end
+
+    def bind(type)
+      check_live!
+      if !decl.bind.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .bind multiple times in a signature.")
+      end
+
+      decl.bind = type
+
+      self
+    end
+
+    def checked(level)
+      check_live!
+
+      if !decl.checked.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .checked multiple times in a signature.")
+      end
+      if (level == :never || level == :compiled) && !decl.on_failure.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't use .checked(:#{level}) with .on_failure because .on_failure will have no effect.")
+      end
+      if !T::Private::RuntimeLevels::LEVELS.include?(level)
+        raise BuilderError.new("Invalid `checked` level '#{level}'. Use one of: #{T::Private::RuntimeLevels::LEVELS}.")
+      end
+
+      decl.checked = level
+
+      self
+    end
+
+    def on_failure(*args)
+      check_live!
+
+      if !decl.on_failure.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .on_failure multiple times in a signature.")
+      end
+      if decl.checked == :never || decl.checked == :compiled
+        raise BuilderError.new("You can't use .on_failure with .checked(:#{decl.checked}) because .on_failure will have no effect.")
+      end
+
+      decl.on_failure = args
+
+      self
+    end
+
+    def abstract
+      check_live!
+
+      case decl.mode
+      when Modes.standard
+        decl.mode = Modes.abstract
+      when Modes.abstract
+        raise BuilderError.new(".abstract cannot be repeated in a single signature")
+      else
+        raise BuilderError.new("`.abstract` cannot be combined with `.override` or `.overridable`.")
+      end
+
+      self
+    end
+
+    def final
+      check_live!
+      raise BuilderError.new("The syntax for declaring a method final is `sig(:final) {...}`, not `sig {final. ...}`")
+    end
+
+    def override(allow_incompatible: false)
+      check_live!
+
+      case decl.mode
+      when Modes.standard
+        decl.mode = Modes.override
+        decl.override_allow_incompatible = allow_incompatible
+      when Modes.override, Modes.overridable_override
+        raise BuilderError.new(".override cannot be repeated in a single signature")
+      when Modes.overridable
+        decl.mode = Modes.overridable_override
+      else
+        raise BuilderError.new("`.override` cannot be combined with `.abstract`.")
+      end
+
+      self
+    end
+
+    def overridable
+      check_live!
+
+      case decl.mode
+      when Modes.abstract
+        raise BuilderError.new("`.overridable` cannot be combined with `.#{decl.mode}`")
+      when Modes.override
+        decl.mode = Modes.overridable_override
+      when Modes.standard
+        decl.mode = Modes.overridable
+      when Modes.overridable, Modes.overridable_override
+        raise BuilderError.new(".overridable cannot be repeated in a single signature")
+      end
+
+      self
+    end
+
+    # Declares valid type paramaters which can be used with `T.type_parameter` in
+    # this `sig`.
+    #
+    # This is used for generic methods. Example usage:
+    #
+    #  sig do
+    #    type_parameters(:U)
+    #    .params(blk: T.proc.params(arg0: Elem).returns(T.type_parameter(:U)))
+    #    .returns(T::Array[T.type_parameter(:U)])
+    #  end
+    #  def map(&blk); end
+    def type_parameters(*names)
+      check_live!
+
+      names.each do |name|
+        raise BuilderError.new("not a symbol: #{name}") unless name.is_a?(Symbol)
+      end
+
+      if !decl.type_parameters.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You can't call .type_parameters multiple times in a signature.")
+      end
+
+      decl.type_parameters = names
+
+      self
+    end
+
+    def finalize!
+      check_live!
+
+      if decl.returns.equal?(ARG_NOT_PROVIDED)
+        raise BuilderError.new("You must provide a return type; use the `.returns` or `.void` builder methods.")
+      end
+
+      if decl.bind.equal?(ARG_NOT_PROVIDED)
+        decl.bind = nil
+      end
+      if decl.checked.equal?(ARG_NOT_PROVIDED)
+        default_checked_level = T::Private::RuntimeLevels.default_checked_level
+        if (default_checked_level == :never || default_checked_level == :compiled) && !decl.on_failure.equal?(ARG_NOT_PROVIDED)
+          raise BuilderError.new("To use .on_failure you must additionally call .checked(:tests) or .checked(:always), otherwise, the .on_failure has no effect.")
+        end
+        decl.checked = default_checked_level
+      end
+      if decl.on_failure.equal?(ARG_NOT_PROVIDED)
+        decl.on_failure = nil
+      end
+      if decl.params.equal?(ARG_NOT_PROVIDED)
+        decl.params = {}
+      end
+      if decl.type_parameters.equal?(ARG_NOT_PROVIDED)
+        decl.type_parameters = {}
+      end
+
+      decl.finalized = true
+
+      self
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/methods/modes.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Methods::Modes
+  def self.standard
+    'standard'
+  end
+  def self.abstract
+    'abstract'
+  end
+  def self.overridable
+    'overridable'
+  end
+  def self.override
+    'override'
+  end
+  def self.overridable_override
+    'overridable_override'
+  end
+  def self.untyped
+    'untyped'
+  end
+  MODES = [self.standard, self.abstract, self.overridable, self.override, self.overridable_override, self.untyped].freeze
+
+  OVERRIDABLE_MODES = [self.override, self.overridable, self.overridable_override, self.untyped, self.abstract].freeze
+  OVERRIDE_MODES = [self.override, self.overridable_override].freeze
+  NON_OVERRIDE_MODES = MODES - OVERRIDE_MODES
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/methods/signature.rb

@@ -0,0 +1,225 @@
+# frozen_string_literal: true
+# typed: true
+
+class T::Private::Methods::Signature
+  attr_reader :method, :method_name, :arg_types, :kwarg_types, :block_type, :block_name,
+              :rest_type, :rest_name, :keyrest_type, :keyrest_name, :bind,
+              :return_type, :mode, :req_arg_count, :req_kwarg_names, :has_rest, :has_keyrest,
+              :check_level, :parameters, :on_failure, :override_allow_incompatible,
+              :defined_raw
+
+  def self.new_untyped(method:, mode: T::Private::Methods::Modes.untyped, parameters: method.parameters)
+    # Using `Untyped` ensures we'll get an error if we ever try validation on these.
+    not_typed = T::Private::Types::NotTyped.new
+    raw_return_type = not_typed
+    # Map missing parameter names to "argN" positionally
+    parameters = parameters.each_with_index.map do |(param_kind, param_name), index|
+      [param_kind, param_name || "arg#{index}"]
+    end
+    raw_arg_types = parameters.map do |_param_kind, param_name|
+      [param_name, not_typed]
+    end.to_h
+
+    self.new(
+      method: method,
+      method_name: method.name,
+      raw_arg_types: raw_arg_types,
+      raw_return_type: raw_return_type,
+      bind: nil,
+      mode: mode,
+      check_level: :never,
+      parameters: parameters,
+      on_failure: nil,
+    )
+  end
+
+  def initialize(method:, method_name:, raw_arg_types:, raw_return_type:, bind:, mode:, check_level:, on_failure:, parameters: method.parameters, override_allow_incompatible: false, defined_raw: false)
+    @method = method
+    @method_name = method_name
+    @arg_types = []
+    @kwarg_types = {}
+    @block_type = nil
+    @block_name = nil
+    @rest_type = nil
+    @rest_name = nil
+    @keyrest_type = nil
+    @keyrest_name = nil
+    @return_type = T::Utils.coerce(raw_return_type)
+    @bind = bind ? T::Utils.coerce(bind) : bind
+    @mode = mode
+    @check_level = check_level
+    @req_arg_count = 0
+    @req_kwarg_names = []
+    @has_rest = false
+    @has_keyrest = false
+    @parameters = parameters
+    @on_failure = on_failure
+    @override_allow_incompatible = override_allow_incompatible
+    @defined_raw = defined_raw
+
+    declared_param_names = raw_arg_types.keys
+    # If sig params are declared but there is a single parameter with a missing name
+    # **and** the method ends with a "=", assume it is a writer method generated
+    # by attr_writer or attr_accessor
+    writer_method = declared_param_names != [nil] && parameters == [[:req]] && method_name[-1] == "="
+    # For writer methods, map the single parameter to the method name without the "=" at the end
+    parameters = [[:req, method_name[0...-1].to_sym]] if writer_method
+    param_names = parameters.map {|_, name| name}
+    missing_names = param_names - declared_param_names
+    extra_names = declared_param_names - param_names
+    if !missing_names.empty?
+      raise "The declaration for `#{method.name}` is missing parameter(s): #{missing_names.join(', ')}"
+    end
+    if !extra_names.empty?
+      raise "The declaration for `#{method.name}` has extra parameter(s): #{extra_names.join(', ')}"
+    end
+
+    if parameters.size != raw_arg_types.size
+      raise "The declaration for `#{method.name}` has arguments with duplicate names"
+    end
+
+    parameters.zip(raw_arg_types) do |(param_kind, param_name), (type_name, raw_type)|
+      if type_name != param_name
+        hint = ""
+        # Ruby reorders params so that required keyword arguments
+        # always precede optional keyword arguments. We can't tell
+        # whether the culprit is the Ruby reordering or user error, so
+        # we error but include a note
+        if param_kind == :keyreq && parameters.any? {|k, _| k == :key}
+          hint = "\n\nNote: Any required keyword arguments must precede any optional keyword " \
+                 "arguments. If your method declaration matches your `def`, try reordering any " \
+                 "optional keyword parameters to the end of the method list."
+        end
+
+        raise "Parameter `#{type_name}` is declared out of order (declared as arg number " \
+              "#{declared_param_names.index(type_name) + 1}, defined in the method as arg number " \
+              "#{param_names.index(type_name) + 1}).#{hint}\nMethod: #{method_desc}"
+      end
+
+      type = T::Utils.coerce(raw_type)
+
+      case param_kind
+      when :req
+        if @arg_types.length > @req_arg_count
+          # Note that this is actually is supported by Ruby, but it would add complexity to
+          # support it here, and I'm happy to discourage its use anyway.
+          #
+          # If you are seeing this error and surprised by it, it's possible that you have
+          # overridden the method described in the error message. For example, Rails defines
+          # def self.update!(id = :all, attributes)
+          # on AR models. If you have also defined `self.update!` on an AR model you might
+          # see this error. The simplest resolution is to rename your method.
+          raise "Required params after optional params are not supported in method declarations. Method: #{method_desc}"
+        end
+        @arg_types << [param_name, type]
+        @req_arg_count += 1
+      when :opt
+        @arg_types << [param_name, type]
+      when :key, :keyreq
+        @kwarg_types[param_name] = type
+        if param_kind == :keyreq
+          @req_kwarg_names << param_name
+        end
+      when :block
+        @block_name = param_name
+        @block_type = type
+      when :rest
+        @has_rest = true
+        @rest_name = param_name
+        @rest_type = type
+      when :keyrest
+        @has_keyrest = true
+        @keyrest_name = param_name
+        @keyrest_type = type
+      else
+        raise "Unexpected param_kind: `#{param_kind}`. Method: #{method_desc}"
+      end
+    end
+  end
+
+  attr_writer :method_name
+  protected :method_name=
+
+  def as_alias(alias_name)
+    new_sig = clone
+    new_sig.method_name = alias_name
+    new_sig
+  end
+
+  def arg_count
+    @arg_types.length
+  end
+
+  def kwarg_names
+    @kwarg_types.keys
+  end
+
+  def owner
+    @method.owner
+  end
+
+  def dsl_method
+    "#{@mode}_method"
+  end
+
+  # @return [Hash] a mapping like `{arg_name: [val, type], ...}`, for only those args actually present.
+  def each_args_value_type(args)
+    # Manually split out args and kwargs based on ruby's behavior. Do not try to implement this by
+    # getting ruby to determine the kwargs for you (e.g., by defining this method to take *args and
+    # **kwargs). That won't work, because ruby's behavior for determining kwargs is dependent on the
+    # the other parameters in the method definition, and our method definition here doesn't (and
+    # can't) match the definition of the method we're validating. In addition, Ruby has a bug that
+    # causes forwarding **kwargs to do the wrong thing: see https://bugs.ruby-lang.org/issues/10708
+    # and https://bugs.ruby-lang.org/issues/11860.
+    args_length = args.length
+    if (args_length > @req_arg_count) && (!@kwarg_types.empty? || @has_keyrest) && args[-1].is_a?(Hash)
+      kwargs = args[-1]
+      args_length -= 1
+    else
+      kwargs = EMPTY_HASH
+    end
+
+    arg_types = @arg_types
+
+    if @has_rest
+      rest_count = args_length - @arg_types.length
+      rest_count = 0 if rest_count.negative?
+
+      arg_types += [[@rest_name, @rest_type]] * rest_count
+
+    elsif (args_length < @req_arg_count) || (args_length > @arg_types.length)
+      expected_str = @req_arg_count.to_s
+      if @arg_types.length != @req_arg_count
+        expected_str += "..#{@arg_types.length}"
+      end
+      raise ArgumentError.new("wrong number of arguments (given #{args_length}, expected #{expected_str})")
+    end
+
+    begin
+      it = 0
+      while it < args_length
+        yield arg_types[it][0], args[it], arg_types[it][1]
+        it += 1
+      end
+    end
+
+    kwargs.each do |name, val|
+      type = @kwarg_types[name]
+      if !type && @has_keyrest
+        type = @keyrest_type
+      end
+      yield name, val, type if type
+    end
+  end
+
+  def method_desc
+    loc = if @method.source_location
+      @method.source_location.join(':')
+    else
+      "<unknown location>"
+    end
+    "#{@method} at #{loc}"
+  end
+
+  EMPTY_HASH = {}.freeze
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/methods/signature_validation.rb

@@ -0,0 +1,225 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Methods::SignatureValidation
+  Methods = T::Private::Methods
+  Modes = Methods::Modes
+
+  def self.validate(signature)
+    if signature.method_name == :initialize && signature.method.owner.is_a?(Class)
+      # Constructors are special. They look like overrides in terms of a super_method existing,
+      # but in practice, you never call them polymorphically. Conceptually, they're standard
+      # methods (this is consistent with how they're treated in other languages, e.g. Java)
+      if signature.mode != Modes.standard
+        raise "`initialize` should not use `.abstract` or `.implementation` or any other inheritance modifiers."
+      end
+      return
+    end
+
+    super_method = signature.method.super_method
+
+    if super_method && super_method.owner != signature.method.owner
+      Methods.maybe_run_sig_block_for_method(super_method)
+      super_signature = Methods.signature_for_method(super_method)
+
+      # If the super_method has any kwargs we can't build a
+      # Signature for it, so we'll just skip validation in that case.
+      if !super_signature && !super_method.parameters.select {|kind, _| kind == :rest || kind == :kwrest}.empty?
+        nil
+      else
+        # super_signature can be nil when we're overriding a method (perhaps a builtin) that didn't use
+        # one of the method signature helpers. Use an untyped signature so we can still validate
+        # everything but types.
+        #
+        # We treat these signatures as overridable, that way people can use `.override` with
+        # overrides of builtins. In the future we could try to distinguish when the method is a
+        # builtin and treat non-builtins as non-overridable (so you'd be forced to declare them with
+        # `.overridable`).
+        #
+        super_signature ||= Methods::Signature.new_untyped(method: super_method)
+
+        validate_override_mode(signature, super_signature)
+        validate_override_shape(signature, super_signature)
+        validate_override_types(signature, super_signature)
+      end
+    else
+      validate_non_override_mode(signature)
+    end
+  end
+
+  private_class_method def self.pretty_mode(signature)
+    if signature.mode == Modes.overridable_override
+      '.overridable.override'
+    else
+      ".#{signature.mode}"
+    end
+  end
+
+  def self.validate_override_mode(signature, super_signature)
+    case signature.mode
+    when *Modes::OVERRIDE_MODES
+      # Peaceful
+    when *Modes::NON_OVERRIDE_MODES
+      if super_signature.mode == Modes.standard
+        # Peaceful
+      elsif super_signature.mode == Modes.abstract
+        raise "You must use `.override` when overriding the abstract method `#{signature.method_name}`.\n" \
+              "  Abstract definition: #{method_loc_str(super_signature.method)}\n" \
+              "  Implementation definition: #{method_loc_str(signature.method)}\n"
+      elsif super_signature.mode != Modes.untyped
+        raise "You must use `.override` when overriding the existing method `#{signature.method_name}`.\n" \
+              "  Parent definition: #{method_loc_str(super_signature.method)}\n" \
+              "  Child definition:  #{method_loc_str(signature.method)}\n"
+      end
+    else
+      raise "Unexpected mode: #{signature.mode}. Please report this bug at https://github.com/sorbet/sorbet/issues"
+    end
+  end
+
+  def self.validate_non_override_mode(signature)
+    case signature.mode
+    when Modes.override
+      if signature.method_name == :each && signature.method.owner < Enumerable
+        # Enumerable#each is the only method in Sorbet's RBI payload that defines an abstract method.
+        # Enumerable#each does not actually exist at runtime, but it is required to be implemented by
+        # any class which includes Enumerable. We want to declare Enumerable#each as abstract so that
+        # people can call it anything which implements the Enumerable interface, and so that it's a
+        # static error to forget to implement it.
+        #
+        # This is a one-off hack, and we should think carefully before adding more methods here.
+        nil
+      else
+        raise "You marked `#{signature.method_name}` as #{pretty_mode(signature)}, but that method doesn't already exist in this class/module to be overriden.\n" \
+          "  Either check for typos and for missing includes or super classes to make the parent method shows up\n" \
+          "  ... or remove #{pretty_mode(signature)} here: #{method_loc_str(signature.method)}\n"
+      end
+    when Modes.standard, *Modes::NON_OVERRIDE_MODES
+      # Peaceful
+      nil
+    else
+      raise "Unexpected mode: #{signature.mode}. Please report this bug at https://github.com/sorbet/sorbet/issues"
+    end
+
+    # Given a singleton class, we can check if it belongs to a
+    # module by looking at its superclass; given `module M`,
+    # `M.singleton_class.superclass == Module`, which is not true
+    # for any class.
+    owner = signature.method.owner
+    if (signature.mode == Modes.abstract || Modes::OVERRIDABLE_MODES.include?(signature.mode)) &&
+        owner.singleton_class? && owner.superclass == Module
+      raise "Defining an overridable class method (via #{pretty_mode(signature)}) " \
+            "on a module is not allowed. Class methods on " \
+            "modules do not get inherited and thus cannot be overridden."
+    end
+  end
+
+  def self.validate_override_shape(signature, super_signature)
+    return if signature.override_allow_incompatible
+    return if super_signature.mode == Modes.untyped
+
+    method_name = signature.method_name
+    mode_verb = super_signature.mode == Modes.abstract ? 'implements' : 'overrides'
+
+    if !signature.has_rest && signature.arg_count < super_signature.arg_count
+      raise "Your definition of `#{method_name}` must accept at least #{super_signature.arg_count} " \
+            "positional arguments to be compatible with the method it #{mode_verb}: " \
+            "#{base_override_loc_str(signature, super_signature)}"
+    end
+
+    if !signature.has_rest && super_signature.has_rest
+      raise "Your definition of `#{method_name}` must have `*#{super_signature.rest_name}` " \
+            "to be compatible with the method it #{mode_verb}: " \
+            "#{base_override_loc_str(signature, super_signature)}"
+    end
+
+    if signature.req_arg_count > super_signature.req_arg_count
+      raise "Your definition of `#{method_name}` must have no more than #{super_signature.req_arg_count} " \
+            "required argument(s) to be compatible with the method it #{mode_verb}: " \
+            "#{base_override_loc_str(signature, super_signature)}"
+    end
+
+    if !signature.has_keyrest
+      # O(nm), but n and m are tiny here
+      missing_kwargs = super_signature.kwarg_names - signature.kwarg_names
+      if !missing_kwargs.empty?
+        raise "Your definition of `#{method_name}` is missing these keyword arg(s): #{missing_kwargs} " \
+              "which are defined in the method it #{mode_verb}: " \
+              "#{base_override_loc_str(signature, super_signature)}"
+      end
+    end
+
+    if !signature.has_keyrest && super_signature.has_keyrest
+      raise "Your definition of `#{method_name}` must have `**#{super_signature.keyrest_name}` " \
+            "to be compatible with the method it #{mode_verb}: " \
+            "#{base_override_loc_str(signature, super_signature)}"
+    end
+
+    # O(nm), but n and m are tiny here
+    extra_req_kwargs = signature.req_kwarg_names - super_signature.req_kwarg_names
+    if !extra_req_kwargs.empty?
+      raise "Your definition of `#{method_name}` has extra required keyword arg(s) " \
+            "#{extra_req_kwargs} relative to the method it #{mode_verb}, making it incompatible: " \
+            "#{base_override_loc_str(signature, super_signature)}"
+    end
+
+    if super_signature.block_name && !signature.block_name
+      raise "Your definition of `#{method_name}` must accept a block parameter to be compatible " \
+            "with the method it #{mode_verb}: " \
+            "#{base_override_loc_str(signature, super_signature)}"
+    end
+  end
+
+  def self.validate_override_types(signature, super_signature)
+    return if signature.override_allow_incompatible
+    return if super_signature.mode == Modes.untyped
+    return unless [signature, super_signature].all? do |sig|
+      sig.check_level == :always || sig.check_level == :compiled || (sig.check_level == :tests && T::Private::RuntimeLevels.check_tests?)
+    end
+    mode_noun = super_signature.mode == Modes.abstract ? 'implementation' : 'override'
+
+    # arg types must be contravariant
+    super_signature.arg_types.zip(signature.arg_types).each_with_index do |((_super_name, super_type), (name, type)), index|
+      if !super_type.subtype_of?(type)
+        raise "Incompatible type for arg ##{index + 1} (`#{name}`) in signature for #{mode_noun} of method " \
+              "`#{signature.method_name}`:\n" \
+              "* Base: `#{super_type}` (in #{method_loc_str(super_signature.method)})\n" \
+              "* #{mode_noun.capitalize}: `#{type}` (in #{method_loc_str(signature.method)})\n" \
+              "(The types must be contravariant.)"
+      end
+    end
+
+    # kwarg types must be contravariant
+    super_signature.kwarg_types.each do |name, super_type|
+      type = signature.kwarg_types[name]
+      if !super_type.subtype_of?(type)
+        raise "Incompatible type for arg `#{name}` in signature for #{mode_noun} of method `#{signature.method_name}`:\n" \
+              "* Base: `#{super_type}` (in #{method_loc_str(super_signature.method)})\n" \
+              "* #{mode_noun.capitalize}: `#{type}` (in #{method_loc_str(signature.method)})\n" \
+              "(The types must be contravariant.)"
+      end
+    end
+
+    # return types must be covariant
+    if !signature.return_type.subtype_of?(super_signature.return_type)
+      raise "Incompatible return type in signature for #{mode_noun} of method `#{signature.method_name}`:\n" \
+            "* Base: `#{super_signature.return_type}` (in #{method_loc_str(super_signature.method)})\n" \
+            "* #{mode_noun.capitalize}: `#{signature.return_type}` (in #{method_loc_str(signature.method)})\n" \
+            "(The types must be covariant.)"
+    end
+  end
+
+  private_class_method def self.base_override_loc_str(signature, super_signature)
+    mode_noun = super_signature.mode == Modes.abstract ? 'Implementation' : 'Override'
+    "\n * Base definition: in #{method_loc_str(super_signature.method)}" \
+    "\n * #{mode_noun}: in #{method_loc_str(signature.method)}"
+  end
+
+  private_class_method def self.method_loc_str(method)
+    loc = if method.source_location
+      method.source_location.join(':')
+    else
+      "<unknown location>"
+    end
+    "#{method.owner} at #{loc}"
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/mixins/mixins.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private
+  module MixesInClassMethods
+    def included(other)
+      mods = Abstract::Data.get(self, :class_methods_mixins)
+      mods.each {|mod| other.extend(mod)}
+      super
+    end
+  end
+
+  module Mixins
+    def self.declare_mixes_in_class_methods(mixin, class_methods)
+      if mixin.is_a?(Class)
+        raise "Classes cannot be used as mixins, and so mixes_in_class_methods cannot be used on a Class."
+      end
+
+      if Abstract::Data.key?(mixin, :class_methods_mixins)
+        class_methods = Abstract::Data.get(mixin, :class_methods_mixins) + class_methods
+      end
+
+      mixin.singleton_class.include(MixesInClassMethods)
+      Abstract::Data.set(mixin, :class_methods_mixins, class_methods)
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/retry.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Retry
+
+  # A special singleton used for static analysis of exceptions.
+  module RETRY
+    freeze
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/runtime_levels.rb

@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+# typed: true
+
+# Used in `sig.checked(level)` to determine when runtime type checking
+# is enabled on a method.
+module T::Private::RuntimeLevels
+  LEVELS = [
+    # Validate every call in every environment
+    :always,
+    # Validate in tests, but not in production
+    :tests,
+    # Don't even validate in tests, b/c too expensive,
+    # or b/c we fully trust the static typing
+    :never,
+    # Validate the sig when the file is using the Sorbet Compiler.
+    # Behaves like :never when interpreted.
+    :compiled,
+  ].freeze
+
+  @check_tests = false
+  @wrapped_tests_with_validation = false
+
+  @has_read_default_checked_level = false
+  @default_checked_level = :always
+
+  def self.check_tests?
+    # Assume that this code path means that some `sig.checked(:tests)`
+    # has been wrapped (or not wrapped) already, which is a trapdoor
+    # for toggling `@check_tests`.
+    @wrapped_tests_with_validation = true
+
+    @check_tests
+  end
+
+  def self.enable_checking_in_tests
+    if !@check_tests && @wrapped_tests_with_validation
+      all_checked_tests_sigs = T::Private::Methods.all_checked_tests_sigs
+      locations = all_checked_tests_sigs.map {|sig| sig.method.source_location.join(':')}.join("\n- ")
+      raise "Toggle `:tests`-level runtime type checking earlier. " \
+        "There are already some methods wrapped with `sig.checked(:tests)`:\n" \
+        "- #{locations}"
+    end
+
+    _toggle_checking_tests(true)
+  end
+
+  def self.default_checked_level
+    @has_read_default_checked_level = true
+    @default_checked_level
+  end
+
+  def self.default_checked_level=(default_checked_level)
+    if @has_read_default_checked_level
+      raise "Set the default checked level earlier. There are already some methods whose sig blocks have evaluated which would not be affected by the new default."
+    end
+    @default_checked_level = default_checked_level
+  end
+
+  def self._toggle_checking_tests(checked)
+    @check_tests = checked
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/sealed.rb

@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Private::Sealed
+  module NoInherit
+    def inherited(child)
+      super
+      this_line = Kernel.caller.find {|line| !line.match(/in `inherited'$/)}
+      T::Private::Sealed.validate_inheritance(this_line, self, child, 'inherited')
+      @sorbet_sealed_module_all_subclasses << child
+    end
+
+    def sealed_subclasses
+      @sorbet_sealed_module_all_subclasses_set ||= # rubocop:disable Naming/MemoizedInstanceVariableName
+        begin
+          require 'set'
+          Set.new(@sorbet_sealed_module_all_subclasses).freeze
+        end
+    end
+  end
+
+  module NoIncludeExtend
+    def included(child)
+      super
+      this_line = Kernel.caller.find {|line| !line.match(/in `included'$/)}
+      T::Private::Sealed.validate_inheritance(this_line, self, child, 'included')
+      @sorbet_sealed_module_all_subclasses << child
+    end
+
+    def extended(child)
+      super
+      this_line = Kernel.caller.find {|line| !line.match(/in `extended'$/)}
+      T::Private::Sealed.validate_inheritance(this_line, self, child, 'extended')
+      @sorbet_sealed_module_all_subclasses << child
+    end
+
+    def sealed_subclasses
+      # this will freeze the set so that you can never get into a
+      # state where you use the subclasses list and then something
+      # else will add to it
+      @sorbet_sealed_module_all_subclasses_set ||= # rubocop:disable Naming/MemoizedInstanceVariableName
+        begin
+          require 'set'
+          Set.new(@sorbet_sealed_module_all_subclasses).freeze
+        end
+    end
+  end
+
+  def self.declare(mod, decl_file)
+    if !mod.is_a?(Module)
+      raise "#{mod} is not a class or module and cannot be declared `sealed!`"
+    end
+    if sealed_module?(mod)
+      raise "#{mod} was already declared `sealed!` and cannot be re-declared `sealed!`"
+    end
+    if T::Private::Final.final_module?(mod)
+      raise "#{mod} was already declared `final!` and cannot be declared `sealed!`"
+    end
+    mod.extend(mod.is_a?(Class) ? NoInherit : NoIncludeExtend)
+    if !decl_file
+      raise "Couldn't determine declaration file for sealed class."
+    end
+    mod.instance_variable_set(:@sorbet_sealed_module_decl_file, decl_file)
+    mod.instance_variable_set(:@sorbet_sealed_module_all_subclasses, [])
+  end
+
+  def self.sealed_module?(mod)
+    mod.instance_variable_defined?(:@sorbet_sealed_module_decl_file)
+  end
+
+  def self.validate_inheritance(this_line, parent, child, verb)
+    this_file = this_line&.split(':')&.first
+    decl_file = parent.instance_variable_get(:@sorbet_sealed_module_decl_file) if sealed_module?(parent)
+
+    if !this_file
+      raise "Could not use backtrace to determine file for #{verb} child #{child}"
+    end
+    if !decl_file
+      raise "#{parent} does not seem to be a sealed module (#{verb} by #{child})"
+    end
+
+    if !this_file.start_with?(decl_file)
+      whitelist = T::Configuration.sealed_violation_whitelist
+      if !whitelist.nil? && whitelist.any? {|pattern| this_file =~ pattern}
+        return
+      end
+
+      raise "#{parent} was declared sealed and can only be #{verb} in #{decl_file}, not #{this_file}"
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/types/not_typed.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+# typed: true
+
+# A placeholder for when an untyped thing must provide a type.
+# Raises an exception if it is ever used for validation.
+class T::Private::Types::NotTyped < T::Types::Base
+  ERROR_MESSAGE = "Validation is being done on a `NotTyped`. Please report this bug at https://github.com/sorbet/sorbet/issues"
+
+  # overrides Base
+  def name
+    "<NOT-TYPED>"
+  end
+
+  # overrides Base
+  def valid?(obj)
+    raise ERROR_MESSAGE
+  end
+
+  # overrides Base
+  private def subtype_of_single?(other)
+    raise ERROR_MESSAGE
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/types/string_holder.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+# typed: true
+
+# Holds a string. Useful for showing type aliases in error messages
+class T::Private::Types::StringHolder < T::Types::Base
+  attr_reader :string
+
+  def initialize(string)
+    @string = string
+  end
+
+  # overrides Base
+  def name
+    string
+  end
+
+  # overrides Base
+  def valid?(obj)
+    false
+  end
+
+  # overrides Base
+  private def subtype_of_single?(other)
+    false
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/types/type_alias.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Private::Types
+  # Wraps a proc for a type alias to defer its evaluation.
+  class TypeAlias < T::Types::Base
+
+    def initialize(callable)
+      @callable = callable
+    end
+
+    def aliased_type
+      @aliased_type ||= T::Utils.coerce(@callable.call)
+    end
+
+    # overrides Base
+    def name
+      aliased_type.name
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      aliased_type.recursively_valid?(obj)
+    end
+
+    # overrides Base
+    def valid?(obj)
+      aliased_type.valid?(obj)
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/private/types/void.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+# typed: true
+
+# A marking class for when methods return void.
+# Should never appear in types directly.
+class T::Private::Types::Void < T::Types::Base
+  ERROR_MESSAGE = "Validation is being done on an `Void`. Please report this bug at https://github.com/sorbet/sorbet/issues"
+
+  # The actual return value of `.void` methods.
+  #
+  # Uses `module VOID` because this gives it a readable name when someone
+  # examines it in Pry or with `#inspect` like:
+  #
+  #     T::Private::Types::Void::VOID
+  #
+  module VOID
+    freeze
+  end
+
+  # overrides Base
+  def name
+    "<VOID>"
+  end
+
+  # overrides Base
+  def valid?(obj)
+    raise ERROR_MESSAGE
+  end
+
+  # overrides Base
+  private def subtype_of_single?(other)
+    raise ERROR_MESSAGE
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/_props.rb

@@ -0,0 +1,169 @@
+# frozen_string_literal: true
+# typed: true
+
+# A mixin for defining typed properties (attributes).
+# To get serialization methods (to/from JSON-style hashes), add T::Props::Serializable.
+# To get a constructor based on these properties, inherit from T::Struct.
+module T::Props
+  extend T::Helpers
+
+  #####
+  # CAUTION: This mixin is used in hundreds of classes; we want to keep its surface area as narrow
+  # as possible and avoid polluting (and possibly conflicting with) the classes that use it.
+  #
+  # It currently has *zero* instance methods; let's try to keep it that way.
+  # For ClassMethods (below), try to add things to T::Props::Decorator instead unless you are sure
+  # it needs to be exposed here.
+  #####
+
+  module ClassMethods
+    extend T::Sig
+    extend T::Helpers
+
+    def props
+      decorator.props
+    end
+    def plugins
+      @plugins ||= []
+    end
+
+    def decorator_class
+      Decorator
+    end
+
+    def decorator
+      @decorator ||= decorator_class.new(self)
+    end
+    def reload_decorator!
+      @decorator = decorator_class.new(self)
+    end
+
+    # Define a new property. See {file:README.md} for some concrete
+    #  examples.
+    #
+    # Defining a property defines a method with the same name as the
+    # property, that returns the current value, and a `prop=` method
+    # to set its value. Properties will be inherited by subclasses of
+    # a document class.
+    #
+    # @param name [Symbol] The name of this property
+    # @param cls [Class,T::Types::Base] The type of this
+    #   property. If the type is itself a `Document` subclass, this
+    #   property will be recursively serialized/deserialized.
+    # @param rules [Hash] Options to control this property's behavior.
+    # @option rules [T::Boolean,Symbol] :optional If `true`, this property
+    #   is never required to be set before an instance is serialized.
+    #   If `:on_load` (default), when this property is missing or nil, a
+    #   new model cannot be saved, and an existing model can only be
+    #   saved if the property was already missing when it was loaded.
+    #   If `false`, when the property is missing/nil after deserialization, it
+    #   will be set to the default value (as defined by the `default` or
+    #   `factory` option) or will raise if they are not present.
+    #   Deprecated: For `Model`s, if `:optional` is set to the special value
+    #   `:existing`, the property can be saved as nil even if it was
+    #   deserialized with a non-nil value. (Deprecated because there should
+    #   never be a need for this behavior; the new behavior of non-optional
+    #   properties should be sufficient.)
+    # @option rules [Array] :enum An array of legal values; The
+    #  property is required to take on one of those values.
+    # @option rules [T::Boolean] :dont_store If true, this property will
+    #   not be saved on the hash resulting from
+    #   {T::Props::Serializable#serialize}
+    # @option rules [Object] :ifunset A value to be returned if this
+    #   property is requested but has never been set (is set to
+    #   `nil`). It is applied at property-access time, and never saved
+    #   back onto the object or into the database.
+    #
+    #   ``:ifunset`` is considered **DEPRECATED** and should not be used
+    #    in new code, in favor of just setting a default value.
+    # @option rules [Model, Symbol, Proc] :foreign A model class that this
+    #  property is a reference to. Passing `:foreign` will define a
+    #  `:"#{name}_"` method, that will load and return the
+    #  corresponding foreign model.
+    #
+    #  A symbol can be passed to avoid load-order dependencies; It
+    #  will be lazily resolved relative to the enclosing module of the
+    #  defining class.
+    #
+    #  A callable (proc or method) can be passed to dynamically specify the
+    #  foreign model. This will be passed the object instance so that other
+    #  properties of the object can be used to determine the relevant model
+    #  class. It should return a string/symbol class name or the foreign model
+    #  class directly.
+    #
+    # @option rules [Object] :default A default value that will be set
+    #   by `#initialize` if none is provided in the initialization
+    #   hash. This will not affect objects loaded by {.from_hash}.
+    # @option rules [Proc] :factory A `Proc` that will be called to
+    #   generate an initial value for this prop on `#initialize`, if
+    #   none is provided.
+    # @option rules [T::Boolean] :immutable If true, this prop cannot be
+    #   modified after an instance is created or loaded from a hash.
+    # @option rules [T::Boolean] :override It is an error to redeclare a
+    #   `prop` that has already been declared (including on a
+    #   superclass), unless `:override` is set to `true`.
+    # @option rules [Symbol, Array] :redaction A redaction directive that may
+    #   be passed to Chalk::Tools::RedactionUtils.redact_with_directive to
+    #   sanitize this parameter for display. Will define a
+    #   `:"#{name}_redacted"` method, which will return the value in sanitized
+    #   form.
+    #
+    # @return [void]
+    sig {params(name: Symbol, cls: T.untyped, rules: T.untyped).void}
+    def prop(name, cls, rules={})
+      cls = T::Utils.coerce(cls) if !cls.is_a?(Module)
+      decorator.prop_defined(name, cls, rules)
+    end
+
+    # Validates the value of the specified prop. This method allows the caller to
+    #  validate a value for a prop without having to set the data on the instance.
+    #  Throws if invalid.
+    #
+    # @param prop [Symbol]
+    # @param val [Object]
+    # @return [void]
+    def validate_prop_value(prop, val)
+      decorator.validate_prop_value(prop, val)
+    end
+
+    # Needs to be documented
+    def plugin(mod)
+      decorator.plugin(mod)
+    end
+
+    # Shorthand helper to define a `prop` with `immutable => true`
+    sig {params(name: Symbol, cls_or_args: T.untyped, args: T::Hash[Symbol, T.untyped]).void}
+    def const(name, cls_or_args, args={})
+      if (cls_or_args.is_a?(Hash) && cls_or_args.key?(:immutable)) || args.key?(:immutable)
+        Kernel.raise ArgumentError.new("Cannot pass 'immutable' argument when using 'const' keyword to define a prop")
+      end
+
+      if cls_or_args.is_a?(Hash)
+        self.prop(name, cls_or_args.merge(immutable: true))
+      else
+        self.prop(name, cls_or_args, args.merge(immutable: true))
+      end
+    end
+
+    def included(child)
+      decorator.model_inherited(child)
+      super
+    end
+
+    def prepended(child)
+      decorator.model_inherited(child)
+      super
+    end
+
+    def extended(child)
+      decorator.model_inherited(child.singleton_class)
+      super
+    end
+
+    def inherited(child)
+      decorator.model_inherited(child)
+      super
+    end
+  end
+  mixes_in_class_methods(ClassMethods)
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/constructor.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props::Constructor
+  include T::Props::WeakConstructor
+end
+
+module T::Props::Constructor::DecoratorMethods
+  extend T::Sig
+
+  # Set values for all props that have no defaults. Override what `WeakConstructor`
+  # does in order to raise errors on nils instead of ignoring them.
+  #
+  # @return [Integer] A count of props that we successfully initialized (which
+  # we'll use to check for any unrecognized input.)
+  #
+  # checked(:never) - O(runtime object construction)
+  sig {params(instance: T::Props::Constructor, hash: T::Hash[Symbol, T.untyped]).returns(Integer).checked(:never)}
+  def construct_props_without_defaults(instance, hash)
+    # Use `each_pair` rather than `count` because, as of Ruby 2.6, the latter delegates to Enumerator
+    # and therefore allocates for each entry.
+    result = 0
+    props_without_defaults&.each_pair do |p, setter_proc|
+      begin
+        val = hash[p]
+        instance.instance_exec(val, &setter_proc)
+        if val || hash.key?(p)
+          result += 1
+        end
+      rescue TypeError, T::Props::InvalidValueError
+        if !hash.key?(p)
+          raise ArgumentError.new("Missing required prop `#{p}` for class `#{instance.class.name}`")
+        else
+          raise
+        end
+      end
+    end
+    result
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/custom_type.rb

@@ -0,0 +1,108 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  module CustomType
+    extend T::Sig
+    extend T::Helpers
+
+    abstract!
+
+    include Kernel # for `is_a?`
+
+    # Alias for backwards compatibility
+    sig(:final) do
+      params(
+        value: BasicObject,
+      )
+      .returns(T::Boolean)
+      .checked(:never)
+    end
+    def instance?(value)
+      self.===(value)
+    end
+
+    # Alias for backwards compatibility
+    sig(:final) do
+      params(
+        value: BasicObject,
+      )
+      .returns(T::Boolean)
+      .checked(:never)
+    end
+    def valid?(value)
+      instance?(value)
+    end
+
+    # Given an instance of this type, serialize that into a scalar type
+    # supported by T::Props.
+    #
+    # @param [Object] instance
+    # @return An instance of one of T::Configuration.scalar_types
+    sig {abstract.params(instance: T.untyped).returns(T.untyped).checked(:never)}
+    def serialize(instance); end
+
+    # Given the serialized form of your type, this returns an instance
+    # of that custom type representing that value.
+    #
+    # @param scalar One of T::Configuration.scalar_types
+    # @return Object
+    sig {abstract.params(scalar: T.untyped).returns(T.untyped).checked(:never)}
+    def deserialize(scalar); end
+
+    sig {override.params(_base: Module).void}
+    def self.included(_base)
+      super
+
+      raise 'Please use "extend", not "include" to attach this module'
+    end
+
+    sig(:final) {params(val: Object).returns(T::Boolean).checked(:never)}
+    def self.scalar_type?(val)
+      # We don't need to check for val's included modules in
+      # T::Configuration.scalar_types, because T::Configuration.scalar_types
+      # are all classes.
+      klass = T.let(val.class, T.nilable(Class))
+      until klass.nil?
+        return true if T::Configuration.scalar_types.include?(klass.to_s)
+        klass = klass.superclass
+      end
+      false
+    end
+
+    # We allow custom types to serialize to Arrays, so that we can
+    # implement set-like fields that store a unique-array, but forbid
+    # hashes; Custom hash types should be implemented via an emebdded
+    # T::Struct (or a subclass like Chalk::ODM::Document) or via T.
+    sig(:final) {params(val: Object).returns(T::Boolean).checked(:never)}
+    def self.valid_serialization?(val)
+      case val
+      when Array
+        val.each do |v|
+          return false unless scalar_type?(v)
+        end
+
+        true
+      else
+        scalar_type?(val)
+      end
+    end
+
+    sig(:final) do
+      params(instance: Object)
+      .returns(T.untyped)
+      .checked(:never)
+    end
+    def self.checked_serialize(instance)
+      val = T.cast(instance.class, T::Props::CustomType).serialize(instance)
+      unless valid_serialization?(val)
+        msg = "#{instance.class} did not serialize to a valid scalar type. It became a: #{val.class}"
+        if val.is_a?(Hash)
+          msg += "\nIf you want to store a structured Hash, consider using a T::Struct as your type."
+        end
+        raise TypeError.new(msg)
+      end
+      val
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/decorator.rb

@@ -0,0 +1,669 @@
+# frozen_string_literal: true
+# typed: strict
+
+# NB: This is not actually a decorator. It's just named that way for consistency
+# with DocumentDecorator and ModelDecorator (which both seem to have been written
+# with an incorrect understanding of the decorator pattern). These "decorators"
+# should really just be static methods on private modules (we'd also want/need to
+# replace decorator overrides in plugins with class methods that expose the necessary
+# functionality).
+class T::Props::Decorator
+  extend T::Sig
+
+  Rules = T.type_alias {T::Hash[Symbol, T.untyped]}
+  DecoratedInstance = T.type_alias {Object} # Would be T::Props, but that produces circular reference errors in some circumstances
+  PropType = T.type_alias {T::Types::Base}
+  PropTypeOrClass = T.type_alias {T.any(PropType, Module)}
+
+  class NoRulesError < StandardError; end
+
+  EMPTY_PROPS = T.let({}.freeze, T::Hash[Symbol, Rules])
+  private_constant :EMPTY_PROPS
+
+  sig {params(klass: T.untyped).void.checked(:never)}
+  def initialize(klass)
+    @class = T.let(klass, T.all(Module, T::Props::ClassMethods))
+    @class.plugins.each do |mod|
+      T::Props::Plugin::Private.apply_decorator_methods(mod, self)
+    end
+    @props = T.let(EMPTY_PROPS, T::Hash[Symbol, Rules])
+  end
+
+  # checked(:never) - O(prop accesses)
+  sig {returns(T::Hash[Symbol, Rules]).checked(:never)}
+  attr_reader :props
+
+  sig {returns(T::Array[Symbol])}
+  def all_props
+    props.keys
+  end
+
+  # checked(:never) - O(prop accesses)
+  sig {params(prop: T.any(Symbol, String)).returns(Rules).checked(:never)}
+  def prop_rules(prop)
+    props[prop.to_sym] || raise("No such prop: #{prop.inspect}")
+  end
+
+  # checked(:never) - Rules hash is expensive to check
+  sig {params(prop: Symbol, rules: Rules).void.checked(:never)}
+  def add_prop_definition(prop, rules)
+    override = rules.delete(:override)
+
+    if props.include?(prop) && !override
+      raise ArgumentError.new("Attempted to redefine prop #{prop.inspect} that's already defined without specifying :override => true: #{prop_rules(prop)}")
+    elsif !props.include?(prop) && override
+      raise ArgumentError.new("Attempted to override a prop #{prop.inspect} that doesn't already exist")
+    end
+
+    @props = @props.merge(prop => rules.freeze).freeze
+  end
+
+  # Heads up!
+  #
+  # There are already too many ad-hoc options on the prop DSL.
+  #
+  # We have already done a lot of work to remove unnecessary and confusing
+  # options. If you're considering adding a new rule key, please come chat with
+  # the Sorbet team first, as we'd really like to learn more about how to best
+  # solve the problem you're encountering.
+  VALID_RULE_KEYS = T.let(%i[
+    enum
+    foreign
+    ifunset
+    immutable
+    override
+    redaction
+    sensitivity
+    without_accessors
+    clobber_existing_method!
+    extra
+    setter_validate
+    _tnilable
+  ].map {|k| [k, true]}.to_h.freeze, T::Hash[Symbol, T::Boolean])
+  private_constant :VALID_RULE_KEYS
+
+  sig {params(key: Symbol).returns(T::Boolean).checked(:never)}
+  def valid_rule_key?(key)
+    !!VALID_RULE_KEYS[key]
+  end
+
+  # checked(:never) - O(prop accesses)
+  sig {returns(T.all(Module, T::Props::ClassMethods)).checked(:never)}
+  def decorated_class
+    @class
+  end
+
+  # Accessors
+
+  # Use this to validate that a value will validate for a given prop. Useful for knowing whether a value can be set on a model without setting it.
+  #
+  # checked(:never) - potentially O(prop accesses) depending on usage pattern
+  sig {params(prop: Symbol, val: T.untyped).void.checked(:never)}
+  def validate_prop_value(prop, val)
+    # We call `setter_proc` here without binding to an instance, so it'll run
+    # `instance_variable_set` if validation passes, but nothing will care.
+    # We only care about the validation.
+    prop_rules(prop).fetch(:setter_proc).call(val)
+  end
+
+  # For performance, don't use named params here.
+  # Passing in rules here is purely a performance optimization.
+  # Unlike the other methods that take rules, this one calls prop_rules for
+  # the default, which raises if the prop doesn't exist (this maintains
+  # preexisting behavior).
+  #
+  # Note this path is NOT used by generated setters on instances,
+  # which are defined using `setter_proc` directly.
+  #
+  # checked(:never) - O(prop accesses)
+  sig do
+    params(
+      instance: DecoratedInstance,
+      prop: Symbol,
+      val: T.untyped,
+      rules: Rules
+    )
+    .void
+    .checked(:never)
+  end
+  def prop_set(instance, prop, val, rules=prop_rules(prop))
+    instance.instance_exec(val, &rules.fetch(:setter_proc))
+  end
+  alias_method :set, :prop_set
+
+  # Only Models have any custom get logic but we need to call this on
+  # non-Models since we don't know at code gen time what we have.
+  sig do
+    params(
+      instance: DecoratedInstance,
+      prop: Symbol,
+      value: T.untyped
+    )
+    .returns(T.untyped)
+    .checked(:never)
+  end
+  def prop_get_logic(instance, prop, value)
+    value
+  end
+
+  # For performance, don't use named params here.
+  # Passing in rules here is purely a performance optimization.
+  #
+  # Note this path is NOT used by generated getters on instances,
+  # unless `ifunset` is used on the prop, or `prop_get` is overridden.
+  #
+  # checked(:never) - O(prop accesses)
+  sig do
+    params(
+      instance: DecoratedInstance,
+      prop: T.any(String, Symbol),
+      rules: Rules
+    )
+    .returns(T.untyped)
+    .checked(:never)
+  end
+  def prop_get(instance, prop, rules=prop_rules(prop))
+    val = instance.instance_variable_get(rules[:accessor_key]) if instance.instance_variable_defined?(rules[:accessor_key])
+    if !val.nil?
+      val
+    elsif (d = rules[:ifunset])
+      T::Props::Utils.deep_clone_object(d)
+    else
+      nil
+    end
+  end
+
+  sig do
+    params(
+      instance: DecoratedInstance,
+      prop: T.any(String, Symbol),
+      rules: Rules
+    )
+    .returns(T.untyped)
+    .checked(:never)
+  end
+  def prop_get_if_set(instance, prop, rules=prop_rules(prop))
+    instance.instance_variable_get(rules[:accessor_key]) if instance.instance_variable_defined?(rules[:accessor_key])
+  end
+  alias_method :get, :prop_get_if_set # Alias for backwards compatibility
+
+  # checked(:never) - O(prop accesses)
+  sig do
+    params(
+      instance: DecoratedInstance,
+      prop: Symbol,
+      foreign_class: Module,
+      rules: Rules,
+      opts: T::Hash[Symbol, T.untyped],
+    )
+    .returns(T.untyped)
+    .checked(:never)
+  end
+  def foreign_prop_get(instance, prop, foreign_class, rules=prop_rules(prop), opts={})
+    return if !(value = prop_get(instance, prop, rules))
+    T.unsafe(foreign_class).load(value, {}, opts)
+  end
+
+  # TODO: we should really be checking all the methods on `cls`, not just Object
+  BANNED_METHOD_NAMES = T.let(Object.instance_methods.each_with_object({}) {|x, acc| acc[x] = true}.freeze, T::Hash[Symbol, TrueClass])
+
+  # checked(:never) - Rules hash is expensive to check
+  sig do
+    params(
+      name: Symbol,
+      cls: Module,
+      rules: Rules,
+      type: PropTypeOrClass
+    )
+    .void
+    .checked(:never)
+  end
+  def prop_validate_definition!(name, cls, rules, type)
+    validate_prop_name(name)
+
+    if rules.key?(:pii)
+      raise ArgumentError.new("The 'pii:' option for props has been renamed " \
+        "to 'sensitivity:' (in prop #{@class.name}.#{name})")
+    end
+
+    if rules.keys.any? {|k| !valid_rule_key?(k)}
+      raise ArgumentError.new("At least one invalid prop arg supplied in #{self}: #{rules.keys.inspect}")
+    end
+
+    if !rules[:clobber_existing_method!] && !rules[:without_accessors] && BANNED_METHOD_NAMES.include?(name.to_sym)
+      raise ArgumentError.new(
+        "#{name} can't be used as a prop in #{@class} because a method with " \
+        "that name already exists (defined by #{@class.instance_method(name).owner} " \
+        "at #{@class.instance_method(name).source_location || '<unknown>'}). " \
+        "(If using this name is unavoidable, try `without_accessors: true`.)"
+      )
+    end
+
+    extra = rules[:extra]
+    if !extra.nil? && !extra.is_a?(Hash)
+      raise ArgumentError.new("Extra metadata must be a Hash in prop #{@class.name}.#{name}")
+    end
+
+    nil
+  end
+
+  SAFE_NAME = T.let(/\A[A-Za-z_][A-Za-z0-9_-]*\z/.freeze, Regexp)
+
+  # Used to validate both prop names and serialized forms
+  sig {params(name: T.any(Symbol, String)).void}
+  private def validate_prop_name(name)
+    if !name.match?(SAFE_NAME)
+      raise ArgumentError.new("Invalid prop name in #{@class.name}: #{name}")
+    end
+  end
+
+  # This converts the type from a T::Type to a regular old ruby class.
+  sig {params(type: T::Types::Base).returns(Module)}
+  private def convert_type_to_class(type)
+    case type
+    when T::Types::TypedArray, T::Types::FixedArray
+      Array
+    when T::Types::TypedHash, T::Types::FixedHash
+      Hash
+    when T::Types::TypedSet
+      Set
+    when T::Types::Union
+      # The below unwraps our T.nilable types for T::Props if we can.
+      # This lets us do things like specify: const T.nilable(String), foreign: Opus::DB::Model::Merchant
+      non_nil_type = T::Utils.unwrap_nilable(type)
+      if non_nil_type
+        convert_type_to_class(non_nil_type)
+      else
+        Object
+      end
+    when T::Types::Simple
+      type.raw_type
+    else
+      # This isn't allowed unless whitelisted_for_underspecification is
+      # true, due to the check in prop_validate_definition
+      Object
+    end
+  end
+
+  # Returns `true` when the type of the prop is nilable, or the field is typed
+  # as `T.untyped`, a `:default` is present in the rules hash, and its value is
+  # `nil`. The latter case is a workaround for explicitly not supporting the use
+  # of `T.nilable(T.untyped)`.
+  #
+  # checked(:never) - Rules hash is expensive to check
+  sig do
+    params(
+      cls: PropTypeOrClass,
+      rules: Rules,
+    )
+    .void
+    .checked(:never)
+  end
+  private def prop_nilable?(cls, rules)
+    T::Utils::Nilable.is_union_with_nilclass(cls) || (cls == T.untyped && rules.key?(:default) && rules[:default].nil?)
+  end
+
+  # checked(:never) - Rules hash is expensive to check
+  sig do
+    params(
+      name: T.any(Symbol, String),
+      cls: PropTypeOrClass,
+      rules: Rules,
+    )
+    .void
+    .checked(:never)
+  end
+  def prop_defined(name, cls, rules={})
+    cls = T::Utils.resolve_alias(cls)
+
+    if prop_nilable?(cls, rules)
+      # :_tnilable is introduced internally for performance purpose so that clients do not need to call
+      # T::Utils::Nilable.is_tnilable(cls) again.
+      # It is strictly internal: clients should always use T::Props::Utils.required_prop?() or
+      # T::Props::Utils.optional_prop?() for checking whether a field is required or optional.
+      rules[:_tnilable] = true
+    end
+
+    name = name.to_sym
+    type = cls
+    if !cls.is_a?(Module)
+      cls = convert_type_to_class(cls)
+    end
+    type_object = smart_coerce(type, enum: rules[:enum])
+
+    prop_validate_definition!(name, cls, rules, type_object)
+
+    # Retrive the possible underlying object with T.nilable.
+    type = T::Utils::Nilable.get_underlying_type(type)
+
+    sensitivity_and_pii = {sensitivity: rules[:sensitivity]}
+    normalize = T::Configuration.normalize_sensitivity_and_pii_handler
+    if normalize
+      sensitivity_and_pii = normalize.call(sensitivity_and_pii)
+
+      # We check for Class so this is only applied on concrete
+      # documents/models; We allow mixins containing props to not
+      # specify their PII nature, as long as every class into which they
+      # are ultimately included does.
+      #
+      if sensitivity_and_pii[:pii] && @class.is_a?(Class) && !T.unsafe(@class).contains_pii?
+        raise ArgumentError.new(
+          'Cannot include a pii prop in a class that declares `contains_no_pii`'
+        )
+      end
+    end
+
+    rules = rules.merge(
+      # TODO: The type of this element is confusing. We should refactor so that
+      # it can be always `type_object` (a PropType) or always `cls` (a Module)
+      type: type,
+      type_object: type_object,
+      accessor_key: "@#{name}".to_sym,
+      sensitivity: sensitivity_and_pii[:sensitivity],
+      pii: sensitivity_and_pii[:pii],
+      # extra arbitrary metadata attached by the code defining this property
+      extra: rules[:extra]&.freeze,
+    )
+
+    validate_not_missing_sensitivity(name, rules)
+
+    # for backcompat (the `:array` key is deprecated but because the name is
+    # so generic it's really hard to be sure it's not being relied on anymore)
+    if type.is_a?(T::Types::TypedArray)
+      inner = T::Utils::Nilable.get_underlying_type(type.type)
+      if inner.is_a?(Module)
+        rules[:array] = inner
+      end
+    end
+
+    rules[:setter_proc] = T::Props::Private::SetterFactory.build_setter_proc(@class, name, rules).freeze
+
+    add_prop_definition(name, rules)
+
+    # NB: using `without_accessors` doesn't make much sense unless you also define some other way to
+    # get at the property (e.g., Chalk::ODM::Document exposes `get` and `set`).
+    define_getter_and_setter(name, rules) unless rules[:without_accessors]
+
+    handle_foreign_option(name, cls, rules, rules[:foreign]) if rules[:foreign]
+    handle_redaction_option(name, rules[:redaction]) if rules[:redaction]
+  end
+
+  # checked(:never) - Rules hash is expensive to check
+  sig {params(name: Symbol, rules: Rules).void.checked(:never)}
+  private def define_getter_and_setter(name, rules)
+    T::Configuration.without_ruby_warnings do
+      if !rules[:immutable]
+        if method(:prop_set).owner != T::Props::Decorator
+          @class.send(:define_method, "#{name}=") do |val|
+            T.unsafe(self.class).decorator.prop_set(self, name, val, rules)
+          end
+        else
+          # Fast path (~4x faster as of Ruby 2.6)
+          @class.send(:define_method, "#{name}=", &rules.fetch(:setter_proc))
+        end
+      end
+
+      if method(:prop_get).owner != T::Props::Decorator || rules.key?(:ifunset)
+        @class.send(:define_method, name) do
+          T.unsafe(self.class).decorator.prop_get(self, name, rules)
+        end
+      else
+        # Fast path (~30x faster as of Ruby 2.6)
+        @class.send(:attr_reader, name) # send is used because `attr_reader` is private in 2.4
+      end
+    end
+  end
+
+  sig do
+    params(type: PropTypeOrClass, enum: T.untyped)
+    .returns(T::Types::Base)
+  end
+  private def smart_coerce(type, enum:)
+    # Backwards compatibility for pre-T::Types style
+    type = T::Utils.coerce(type)
+    if enum.nil?
+      type
+    else
+      nonnil_type = T::Utils.unwrap_nilable(type)
+      if nonnil_type
+        T.unsafe(T.nilable(T.all(nonnil_type, T.deprecated_enum(enum))))
+      else
+        T.unsafe(T.all(T.unsafe(type), T.deprecated_enum(enum)))
+      end
+    end
+  end
+
+  # checked(:never) - Rules hash is expensive to check
+  sig {params(prop_name: Symbol, rules: Rules).void.checked(:never)}
+  private def validate_not_missing_sensitivity(prop_name, rules)
+    if rules[:sensitivity].nil?
+      if rules[:redaction]
+        T::Configuration.hard_assert_handler(
+          "#{@class}##{prop_name} has a 'redaction:' annotation but no " \
+          "'sensitivity:' annotation. This is probably wrong, because if a " \
+          "prop needs redaction then it is probably sensitive. Add a " \
+          "sensitivity annotation like 'sensitivity: Opus::Sensitivity::PII." \
+          "whatever', or explicitly override this check with 'sensitivity: []'."
+        )
+      end
+      # TODO(PRIVACYENG-982) Ideally we'd also check for 'password' and possibly
+      # other terms, but this interacts badly with ProtoDefinedDocument because
+      # the proto syntax currently can't declare "sensitivity: []"
+      if /\bsecret\b/.match?(prop_name)
+        T::Configuration.hard_assert_handler(
+          "#{@class}##{prop_name} has the word 'secret' in its name, but no " \
+          "'sensitivity:' annotation. This is probably wrong, because if a " \
+          "prop is named 'secret' then it is probably sensitive. Add a " \
+          "sensitivity annotation like 'sensitivity: Opus::Sensitivity::NonPII." \
+          "security_token', or explicitly override this check with " \
+          "'sensitivity: []'."
+        )
+      end
+    end
+  end
+
+  # Create `#{prop_name}_redacted` method
+  sig do
+    params(
+      prop_name: Symbol,
+      redaction: T.untyped,
+    )
+    .void
+  end
+  private def handle_redaction_option(prop_name, redaction)
+    redacted_method = "#{prop_name}_redacted"
+
+    @class.send(:define_method, redacted_method) do
+      value = self.public_send(prop_name)
+      handler = T::Configuration.redaction_handler
+      if !handler
+        raise "Using `redaction:` on a prop requires specifying `T::Configuration.redaction_handler`"
+      end
+      handler.call(value, redaction)
+    end
+  end
+
+  sig do
+    params(
+      option_sym: Symbol,
+      foreign: T.untyped,
+      valid_type_msg: String,
+    )
+    .void
+  end
+  private def validate_foreign_option(option_sym, foreign, valid_type_msg:)
+    if foreign.is_a?(Symbol) || foreign.is_a?(String)
+      raise ArgumentError.new(
+        "Using a symbol/string for `#{option_sym}` is no longer supported. Instead, use a Proc " \
+        "that returns the class, e.g., foreign: -> {Foo}"
+      )
+    end
+
+    if !foreign.is_a?(Proc) && !foreign.is_a?(Array) && !foreign.respond_to?(:load)
+      raise ArgumentError.new("The `#{option_sym}` option must be #{valid_type_msg}")
+    end
+  end
+
+  # checked(:never) - Rules hash is expensive to check
+  sig do
+    params(
+      prop_name: T.any(String, Symbol),
+      rules: Rules,
+      foreign: T.untyped,
+    )
+    .void
+    .checked(:never)
+  end
+  private def define_foreign_method(prop_name, rules, foreign)
+    fk_method = "#{prop_name}_"
+
+    # n.b. there's no clear reason *not* to allow additional options
+    # here, but we're baking in `allow_direct_mutation` since we
+    # *haven't* allowed additional options in the past and want to
+    # default to keeping this interface narrow.
+    @class.send(:define_method, fk_method) do |allow_direct_mutation: nil|
+      foreign = T.let(foreign, T.untyped)
+      if foreign.is_a?(Proc)
+        resolved_foreign = foreign.call
+        if !resolved_foreign.respond_to?(:load)
+          raise ArgumentError.new(
+            "The `foreign` proc for `#{prop_name}` must return a model class. " \
+            "Got `#{resolved_foreign.inspect}` instead."
+          )
+        end
+        # `foreign` is part of the closure state, so this will persist to future invocations
+        # of the method, optimizing it so this only runs on the first invocation.
+        foreign = resolved_foreign
+      end
+      opts = if allow_direct_mutation.nil?
+        {}
+      else
+        {allow_direct_mutation: allow_direct_mutation}
+      end
+
+      T.unsafe(self.class).decorator.foreign_prop_get(self, prop_name, foreign, rules, opts)
+    end
+
+    force_fk_method = "#{fk_method}!"
+    @class.send(:define_method, force_fk_method) do |allow_direct_mutation: nil|
+      loaded_foreign = send(fk_method, allow_direct_mutation: allow_direct_mutation)
+      if !loaded_foreign
+        T::Configuration.hard_assert_handler(
+          'Failed to load foreign model',
+          storytime: {method: force_fk_method, class: self.class}
+        )
+      end
+      loaded_foreign
+    end
+  end
+
+  # checked(:never) - Rules hash is expensive to check
+  sig do
+    params(
+      prop_name: Symbol,
+      prop_cls: Module,
+      rules: Rules,
+      foreign: T.untyped,
+    )
+    .void
+    .checked(:never)
+  end
+  private def handle_foreign_option(prop_name, prop_cls, rules, foreign)
+    validate_foreign_option(
+      :foreign, foreign, valid_type_msg: "a model class or a Proc that returns one"
+    )
+
+    if prop_cls != String
+      raise ArgumentError.new("`foreign` can only be used with a prop type of String")
+    end
+
+    if foreign.is_a?(Array)
+      # We don't support arrays with `foreign` because it's hard to both preserve ordering and
+      # keep them from being lurky performance hits by issuing a bunch of un-batched DB queries.
+      # We could potentially address that by porting over something like AmbiguousIDLoader.
+      raise ArgumentError.new(
+        "Using an array for `foreign` is no longer supported. Instead, please use a union type of " \
+        "token types for the prop type, e.g., T.any(Opus::Autogen::Tokens::FooModelToken, Opus::Autogen::Tokens::BarModelToken)"
+      )
+    end
+
+    unless foreign.is_a?(Proc)
+      T::Configuration.soft_assert_handler(<<~MESSAGE, storytime: {prop: prop_name, value: foreign}, notify: 'jerry')
+        Please use a Proc that returns a model class instead of the model class itself as the argument to `foreign`. In other words:
+
+          instead of `prop :foo, String, foreign: FooModel`
+          use `prop :foo, String, foreign: -> {FooModel}`
+
+      MESSAGE
+    end
+
+    define_foreign_method(prop_name, rules, foreign)
+  end
+
+  # TODO: rename this to props_inherited
+  #
+  # This gets called when a module or class that extends T::Props gets included, extended,
+  # prepended, or inherited.
+  sig {params(child: Module).void.checked(:never)}
+  def model_inherited(child)
+    child.extend(T::Props::ClassMethods)
+    child = T.cast(child, T.all(Module, T::Props::ClassMethods))
+
+    child.plugins.concat(decorated_class.plugins)
+    decorated_class.plugins.each do |mod|
+      # NB: apply_class_methods must not be an instance method on the decorator itself,
+      # otherwise we'd have to call child.decorator here, which would create the decorator
+      # before any `decorator_class` override has a chance to take effect (see the comment below).
+      T::Props::Plugin::Private.apply_class_methods(mod, child)
+    end
+
+    props.each do |name, rules|
+      copied_rules = rules.dup
+      # NB: Calling `child.decorator` here is a timb bomb that's going to give someone a really bad
+      # time. Any class that defines props and also overrides the `decorator_class` method is going
+      # to reach this line before its override take effect, turning it into a no-op.
+      child.decorator.add_prop_definition(name, copied_rules)
+
+      # It's a bit tricky to support `prop_get` hooks added by plugins without
+      # sacrificing the `attr_reader` fast path or clobbering customized getters
+      # defined manually on a child.
+      #
+      # To make this work, we _do_ clobber getters defined on the child, but only if:
+      # (a) it's needed in order to support a `prop_get` hook, and
+      # (b) it's safe because the getter was defined by this file.
+      #
+      unless rules[:without_accessors]
+        if clobber_getter?(child, name)
+          child.send(:define_method, name) do
+            T.unsafe(self.class).decorator.prop_get(self, name, rules)
+          end
+        end
+
+        if !rules[:immutable] && clobber_setter?(child, name)
+          child.send(:define_method, "#{name}=") do |val|
+            T.unsafe(self.class).decorator.prop_set(self, name, val, rules)
+          end
+        end
+      end
+    end
+  end
+
+  sig {params(child: T.all(Module, T::Props::ClassMethods), prop: Symbol).returns(T::Boolean).checked(:never)}
+  private def clobber_getter?(child, prop)
+    !!(child.decorator.method(:prop_get).owner != method(:prop_get).owner &&
+       child.instance_method(prop).source_location&.first == __FILE__)
+  end
+
+  sig {params(child: T.all(Module, T::Props::ClassMethods), prop: Symbol).returns(T::Boolean).checked(:never)}
+  private def clobber_setter?(child, prop)
+    !!(child.decorator.method(:prop_set).owner != method(:prop_set).owner &&
+       child.instance_method("#{prop}=").source_location&.first == __FILE__)
+  end
+
+  sig {params(mod: Module).void.checked(:never)}
+  def plugin(mod)
+    decorated_class.plugins << mod
+    T::Props::Plugin::Private.apply_class_methods(mod, decorated_class)
+    T::Props::Plugin::Private.apply_decorator_methods(mod, self)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/errors.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  class Error < StandardError; end
+  class InvalidValueError < Error; end
+  class ImmutableProp < Error; end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/generated_code_validation.rb

@@ -0,0 +1,277 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Props
+  # Helper to validate generated code, to mitigate security concerns around
+  # `class_eval`. Not called by default; the expectation is this will be used
+  # in a test iterating over all T::Props::Serializable subclasses.
+  #
+  # We validate the exact expected structure of the generated methods as far
+  # as we can, and then where cloning produces an arbitrarily nested structure,
+  # we just validate a lack of side effects.
+  module GeneratedCodeValidation
+    extend Private::Parse
+
+    class ValidationError < RuntimeError; end
+
+    def self.validate_deserialize(source)
+      parsed = parse(source)
+
+      # def %<name>(hash)
+      #   ...
+      # end
+      assert_equal(:def, parsed.type)
+      name, args, body = parsed.children
+      assert_equal(:__t_props_generated_deserialize, name)
+      assert_equal(s(:args, s(:arg, :hash)), args)
+
+      assert_equal(:begin, body.type)
+      init, *prop_clauses, ret = body.children
+
+      # found = %<prop_count>
+      # ...
+      # found
+      assert_equal(:lvasgn, init.type)
+      init_name, init_val = init.children
+      assert_equal(:found, init_name)
+      assert_equal(:int, init_val.type)
+      assert_equal(s(:lvar, :found), ret)
+
+      prop_clauses.each_with_index do |clause, i|
+        if i.even?
+          validate_deserialize_hash_read(clause)
+        else
+          validate_deserialize_ivar_set(clause)
+        end
+      end
+    end
+
+    def self.validate_serialize(source)
+      parsed = parse(source)
+
+      # def %<name>(strict)
+      # ...
+      # end
+      assert_equal(:def, parsed.type)
+      name, args, body = parsed.children
+      assert_equal(:__t_props_generated_serialize, name)
+      assert_equal(s(:args, s(:arg, :strict)), args)
+
+      assert_equal(:begin, body.type)
+      init, *prop_clauses, ret = body.children
+
+      # h = {}
+      # ...
+      # h
+      assert_equal(s(:lvasgn, :h, s(:hash)), init)
+      assert_equal(s(:lvar, :h), ret)
+
+      prop_clauses.each do |clause|
+        validate_serialize_clause(clause)
+      end
+    end
+
+    private_class_method def self.validate_serialize_clause(clause)
+      assert_equal(:if, clause.type)
+      condition, if_body, else_body = clause.children
+
+      # if @%<accessor_key>.nil?
+      assert_equal(:send, condition.type)
+      receiver, method = condition.children
+      assert_equal(:ivar, receiver.type)
+      assert_equal(:nil?, method)
+
+      unless if_body.nil?
+        # required_prop_missing_from_serialize(%<prop>) if strict
+        assert_equal(:if, if_body.type)
+        if_strict_condition, if_strict_body, if_strict_else = if_body.children
+        assert_equal(s(:lvar, :strict), if_strict_condition)
+        assert_equal(:send, if_strict_body.type)
+        on_strict_receiver, on_strict_method, on_strict_arg = if_strict_body.children
+        assert_equal(nil, on_strict_receiver)
+        assert_equal(:required_prop_missing_from_serialize, on_strict_method)
+        assert_equal(:sym, on_strict_arg.type)
+        assert_equal(nil, if_strict_else)
+      end
+
+      # h[%<serialized_form>] = ...
+      assert_equal(:send, else_body.type)
+      receiver, method, h_key, h_val = else_body.children
+      assert_equal(s(:lvar, :h), receiver)
+      assert_equal(:[]=, method)
+      assert_equal(:str, h_key.type)
+
+      validate_lack_of_side_effects(h_val, whitelisted_methods_for_serialize)
+    end
+
+    private_class_method def self.validate_deserialize_hash_read(clause)
+      # val = hash[%<serialized_form>s]
+
+      assert_equal(:lvasgn, clause.type)
+      name, val = clause.children
+      assert_equal(:val, name)
+      assert_equal(:send, val.type)
+      receiver, method, arg = val.children
+      assert_equal(s(:lvar, :hash), receiver)
+      assert_equal(:[], method)
+      assert_equal(:str, arg.type)
+    end
+
+    private_class_method def self.validate_deserialize_ivar_set(clause)
+      # %<accessor_key>s = if val.nil?
+      #   found -= 1 unless hash.key?(%<serialized_form>s)
+      #   %<nil_handler>s
+      # else
+      #   %<serialized_val>s
+      # end
+
+      assert_equal(:ivasgn, clause.type)
+      ivar_name, deser_val = clause.children
+      unless ivar_name.is_a?(Symbol)
+        raise ValidationError.new("Unexpected ivar: #{ivar_name}")
+      end
+
+      assert_equal(:if, deser_val.type)
+      condition, if_body, else_body = deser_val.children
+      assert_equal(s(:send, s(:lvar, :val), :nil?), condition)
+
+      assert_equal(:begin, if_body.type)
+      update_found, handle_nil = if_body.children
+      assert_equal(:if, update_found.type)
+      found_condition, found_if_body, found_else_body = update_found.children
+      assert_equal(:send, found_condition.type)
+      receiver, method, arg = found_condition.children
+      assert_equal(s(:lvar, :hash), receiver)
+      assert_equal(:key?, method)
+      assert_equal(:str, arg.type)
+      assert_equal(nil, found_if_body)
+      assert_equal(s(:op_asgn, s(:lvasgn, :found), :-, s(:int, 1)), found_else_body)
+
+      validate_deserialize_handle_nil(handle_nil)
+
+      if else_body.type == :kwbegin
+        rescue_expression, = else_body.children
+        assert_equal(:rescue, rescue_expression.type)
+
+        try, rescue_body = rescue_expression.children
+        validate_lack_of_side_effects(try, whitelisted_methods_for_deserialize)
+
+        assert_equal(:resbody, rescue_body.type)
+        exceptions, assignment, handler = rescue_body.children
+        assert_equal(:array, exceptions.type)
+        exceptions.children.each {|c| assert_equal(:const, c.type)}
+        assert_equal(:lvasgn, assignment.type)
+        assert_equal([:e], assignment.children)
+
+        deserialization_error, val_return = handler.children
+
+        assert_equal(:send, deserialization_error.type)
+        receiver, method, *args = deserialization_error.children
+        assert_equal(nil, receiver)
+        assert_equal(:raise_deserialization_error, method)
+        args.each {|a| validate_lack_of_side_effects(a, whitelisted_methods_for_deserialize)}
+
+        validate_lack_of_side_effects(val_return, whitelisted_methods_for_deserialize)
+      else
+        validate_lack_of_side_effects(else_body, whitelisted_methods_for_deserialize)
+      end
+    end
+
+    private_class_method def self.validate_deserialize_handle_nil(node)
+      case node.type
+      when :hash, :array, :str, :sym, :int, :float, :true, :false, :nil, :const # rubocop:disable Lint/BooleanSymbol
+        # Primitives and constants are safe
+      when :send
+        receiver, method, arg = node.children
+        if receiver.nil?
+          # required_prop_missing_from_deserialize(%<prop>)
+          assert_equal(:required_prop_missing_from_deserialize, method)
+          assert_equal(:sym, arg.type)
+        elsif receiver == self_class_decorator
+          # self.class.decorator.raise_nil_deserialize_error(%<serialized_form>)
+          assert_equal(:raise_nil_deserialize_error, method)
+          assert_equal(:str, arg.type)
+        elsif method == :default
+          # self.class.decorator.props_with_defaults.fetch(%<prop>).default
+          assert_equal(:send, receiver.type)
+          inner_receiver, inner_method, inner_arg = receiver.children
+          assert_equal(
+            s(:send, self_class_decorator, :props_with_defaults),
+            inner_receiver,
+          )
+          assert_equal(:fetch, inner_method)
+          assert_equal(:sym, inner_arg.type)
+        else
+          raise ValidationError.new("Unexpected receiver in nil handler: #{node.inspect}")
+        end
+      else
+        raise ValidationError.new("Unexpected nil handler: #{node.inspect}")
+      end
+    end
+
+    private_class_method def self.self_class_decorator
+      @self_class_decorator ||= s(:send, s(:send, s(:self), :class), :decorator).freeze
+    end
+
+    private_class_method def self.validate_lack_of_side_effects(node, whitelisted_methods_by_receiver_type)
+      case node.type
+      when :const
+        # This is ok, because we'll have validated what method has been called
+        # if applicable
+      when :hash, :array, :str, :sym, :int, :float, :true, :false, :nil, :self # rubocop:disable Lint/BooleanSymbol
+        # Primitives & self are ok
+      when :lvar, :arg, :ivar
+        # Reading local & instance variables & arguments is ok
+        unless node.children.all? {|c| c.is_a?(Symbol)}
+          raise ValidationError.new("Unexpected child for #{node.type}: #{node.inspect}")
+        end
+      when :args, :mlhs, :block, :begin, :if
+        # Blocks etc are read-only if their contents are read-only
+        node.children.each {|c| validate_lack_of_side_effects(c, whitelisted_methods_by_receiver_type) if c}
+      when :send
+        # Sends are riskier so check a whitelist
+        receiver, method, *args = node.children
+        if receiver
+          if receiver.type == :send
+            key = receiver
+          else
+            key = receiver.type
+            validate_lack_of_side_effects(receiver, whitelisted_methods_by_receiver_type)
+          end
+
+          if !whitelisted_methods_by_receiver_type[key]&.include?(method)
+            raise ValidationError.new("Unexpected method #{method} called on #{receiver.inspect}")
+          end
+        end
+        args.each do |arg|
+          validate_lack_of_side_effects(arg, whitelisted_methods_by_receiver_type)
+        end
+      else
+        raise ValidationError.new("Unexpected node type #{node.type}: #{node.inspect}")
+      end
+    end
+
+    private_class_method def self.assert_equal(expected, actual)
+      if expected != actual
+        raise ValidationError.new("Expected #{expected}, got #{actual}")
+      end
+    end
+
+    # Method calls generated by SerdeTransform
+    private_class_method def self.whitelisted_methods_for_serialize
+      @whitelisted_methods_for_serialize ||= {
+        lvar: %i{dup map transform_values transform_keys each_with_object nil? []= serialize},
+        ivar: %i[dup map transform_values transform_keys each_with_object serialize],
+        const: %i[checked_serialize deep_clone_object],
+      }
+    end
+
+    # Method calls generated by SerdeTransform
+    private_class_method def self.whitelisted_methods_for_deserialize
+      @whitelisted_methods_for_deserialize ||= {
+        lvar: %i{dup map transform_values transform_keys each_with_object nil? []= to_f},
+        const: %i[deserialize from_hash deep_clone_object],
+      }
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/has_lazily_specialized_methods.rb

@@ -0,0 +1,140 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props
+
+  # Helper for generating methods that replace themselves with a specialized
+  # version on first use. The main use case is when we want to generate a
+  # method using the full set of props on a class; we can't do that during
+  # prop definition because we have no way of knowing whether we are defining
+  # the last prop.
+  #
+  # See go/M8yrvzX2 (Stripe-internal) for discussion of security considerations.
+  # In outline, while `class_eval` is a bit scary, we believe that as long as
+  # all inputs are defined in version control (and this is enforced by calling
+  # `disable_lazy_evaluation!` appropriately), risk isn't significantly higher
+  # than with build-time codegen.
+  module HasLazilySpecializedMethods
+    extend T::Sig
+
+    class SourceEvaluationDisabled < RuntimeError
+      def initialize
+        super("Evaluation of lazily-defined methods is disabled")
+      end
+    end
+
+    # Disable any future evaluation of lazily-defined methods.
+    #
+    # This is intended to be called after startup but before interacting with
+    # the outside world, to limit attack surface for our `class_eval` use.
+    #
+    # Note it does _not_ prevent explicit calls to `eagerly_define_lazy_methods!`
+    # from working.
+    sig {void}
+    def self.disable_lazy_evaluation!
+      @lazy_evaluation_disabled ||= true
+    end
+
+    sig {returns(T::Boolean)}
+    def self.lazy_evaluation_enabled?
+      !defined?(@lazy_evaluation_disabled) || !@lazy_evaluation_disabled
+    end
+
+    module DecoratorMethods
+      extend T::Sig
+
+      sig {returns(T::Hash[Symbol, T.proc.returns(String)]).checked(:never)}
+      private def lazily_defined_methods
+        @lazily_defined_methods ||= {}
+      end
+
+      sig {returns(T::Hash[Symbol, T.untyped]).checked(:never)}
+      private def lazily_defined_vm_methods
+        @lazily_defined_vm_methods ||= {}
+      end
+
+      sig {params(name: Symbol).void}
+      private def eval_lazily_defined_method!(name)
+        if !HasLazilySpecializedMethods.lazy_evaluation_enabled?
+          raise SourceEvaluationDisabled.new
+        end
+
+        source = lazily_defined_methods.fetch(name).call
+
+        cls = decorated_class
+        cls.class_eval(source.to_s)
+        cls.send(:private, name)
+      end
+
+      sig {params(name: Symbol).void}
+      private def eval_lazily_defined_vm_method!(name)
+        if !HasLazilySpecializedMethods.lazy_evaluation_enabled?
+          raise SourceEvaluationDisabled.new
+        end
+
+        lazily_defined_vm_methods.fetch(name).call
+
+        cls = decorated_class
+        cls.send(:private, name)
+      end
+
+      sig {params(name: Symbol, blk: T.proc.returns(String)).void}
+      private def enqueue_lazy_method_definition!(name, &blk)
+        lazily_defined_methods[name] = blk
+
+        cls = decorated_class
+        if cls.method_defined?(name)
+          # Ruby does not emit "method redefined" warnings for aliased methods
+          # (more robust than undef_method that would create a small window in which the method doesn't exist)
+          cls.send(:alias_method, name, name)
+        end
+        cls.send(:define_method, name) do |*args|
+          self.class.decorator.send(:eval_lazily_defined_method!, name)
+          send(name, *args)
+        end
+        if cls.respond_to?(:ruby2_keywords, true)
+          cls.send(:ruby2_keywords, name)
+        end
+        cls.send(:private, name)
+      end
+
+      sig {params(name: Symbol, blk: T.untyped).void}
+      private def enqueue_lazy_vm_method_definition!(name, &blk)
+        lazily_defined_vm_methods[name] = blk
+
+        cls = decorated_class
+        cls.send(:define_method, name) do |*args|
+          self.class.decorator.send(:eval_lazily_defined_vm_method!, name)
+          send(name, *args)
+        end
+        if cls.respond_to?(:ruby2_keywords, true)
+          cls.send(:ruby2_keywords, name)
+        end
+        cls.send(:private, name)
+      end
+
+      sig {void}
+      def eagerly_define_lazy_methods!
+        return if lazily_defined_methods.empty?
+
+        source = lazily_defined_methods.values.map(&:call).map(&:to_s).join("\n\n")
+
+        cls = decorated_class
+        cls.class_eval(source)
+        lazily_defined_methods.each_key {|name| cls.send(:private, name)}
+        lazily_defined_methods.clear
+      end
+
+      sig {void}
+      def eagerly_define_lazy_vm_methods!
+        return if lazily_defined_vm_methods.empty?
+
+        lazily_defined_vm_methods.values.map(&:call)
+
+        cls = decorated_class
+        lazily_defined_vm_methods.each_key {|name| cls.send(:private, name)}
+        lazily_defined_vm_methods.clear
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/optional.rb

@@ -0,0 +1,89 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props::Optional
+  include T::Props::Plugin
+end
+
+##############################################
+
+# NB: This must stay in the same file where T::Props::Optional is defined due to
+# T::Props::Decorator#apply_plugin; see https://git.corp.stripe.com/stripe-internal/pay-server/blob/fc7f15593b49875f2d0499ffecfd19798bac05b3/chalk/odm/lib/chalk-odm/document_decorator.rb#L716-L717
+module T::Props::Optional::DecoratorMethods
+  extend T::Sig
+
+  # Heads up!
+  #
+  # There are already too many ad-hoc options on the prop DSL.
+  #
+  # We have already done a lot of work to remove unnecessary and confusing
+  # options. If you're considering adding a new rule key, please come chat with
+  # the Sorbet team first, as we'd really like to learn more about how to best
+  # solve the problem you're encountering.
+  VALID_RULE_KEYS = {
+    default: true,
+    factory: true,
+  }.freeze
+  private_constant :VALID_RULE_KEYS
+
+  DEFAULT_SETTER_RULE_KEY = :_t_props_private_apply_default
+  private_constant :DEFAULT_SETTER_RULE_KEY
+
+  def valid_rule_key?(key)
+    super || VALID_RULE_KEYS[key]
+  end
+
+  def prop_optional?(prop)
+    prop_rules(prop)[:fully_optional]
+  end
+
+  def compute_derived_rules(rules)
+    rules[:fully_optional] = !T::Props::Utils.need_nil_write_check?(rules)
+    rules[:need_nil_read_check] = T::Props::Utils.need_nil_read_check?(rules)
+  end
+
+  # checked(:never) - O(runtime object construction)
+  sig {returns(T::Hash[Symbol, T::Props::Private::ApplyDefault]).checked(:never)}
+  attr_reader :props_with_defaults
+
+  # checked(:never) - O(runtime object construction)
+  sig {returns(T::Hash[Symbol, T::Props::Private::SetterFactory::SetterProc]).checked(:never)}
+  attr_reader :props_without_defaults
+
+  def add_prop_definition(prop, rules)
+    compute_derived_rules(rules)
+
+    default_setter = T::Props::Private::ApplyDefault.for(decorated_class, rules)
+    if default_setter
+      @props_with_defaults ||= {}
+      @props_with_defaults[prop] = default_setter
+      props_without_defaults&.delete(prop) # Handle potential override
+
+      rules[DEFAULT_SETTER_RULE_KEY] = default_setter
+    else
+      @props_without_defaults ||= {}
+      @props_without_defaults[prop] = rules.fetch(:setter_proc)
+      props_with_defaults&.delete(prop) # Handle potential override
+    end
+
+    super
+  end
+
+  def prop_validate_definition!(name, cls, rules, type)
+    result = super
+
+    if rules.key?(:default) && rules.key?(:factory)
+      raise ArgumentError.new("Setting both :default and :factory is invalid. See: go/chalk-docs")
+    end
+
+    result
+  end
+
+  def has_default?(rules)
+    rules.include?(DEFAULT_SETTER_RULE_KEY)
+  end
+
+  def get_default(rules, instance_class)
+    rules[DEFAULT_SETTER_RULE_KEY]&.default
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/plugin.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props::Plugin
+  include T::Props
+  extend T::Helpers
+
+  module ClassMethods
+    def included(child)
+      super
+      child.plugin(self)
+    end
+  end
+  mixes_in_class_methods(ClassMethods)
+
+  module Private
+    # These need to be non-instance methods so we can use them without prematurely creating the
+    # child decorator in `model_inherited` (see comments there for details).
+    #
+    # The dynamic constant access below forces this file to be `typed: false`
+    def self.apply_class_methods(plugin, target)
+      if plugin.const_defined?('ClassMethods')
+        # FIXME: This will break preloading, selective test execution, etc if `mod::ClassMethods`
+        # is ever defined in a separate file from `mod`.
+        target.extend(plugin::ClassMethods)
+      end
+    end
+
+    def self.apply_decorator_methods(plugin, target)
+      if plugin.const_defined?('DecoratorMethods')
+        # FIXME: This will break preloading, selective test execution, etc if `mod::DecoratorMethods`
+        # is ever defined in a separate file from `mod`.
+        target.extend(plugin::DecoratorMethods)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/pretty_printable.rb

@@ -0,0 +1,107 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Props::PrettyPrintable
+  include T::Props::Plugin
+
+  # Return a string representation of this object and all of its props
+  def inspect
+    T.unsafe(T.cast(self, Object).class).decorator.inspect_instance(self)
+  end
+
+  # Override the PP gem with something that's similar, but gives us a hook
+  # to do redaction
+  def pretty_inspect
+    T.unsafe(T.cast(self, Object).class).decorator.inspect_instance(self, multiline: true)
+  end
+
+  module DecoratorMethods
+    extend T::Sig
+
+    sig {params(key: Symbol).returns(T::Boolean).checked(:never)}
+    def valid_rule_key?(key)
+      super || key == :inspect
+    end
+
+    sig do
+      params(instance: T::Props::PrettyPrintable, multiline: T::Boolean, indent: String)
+      .returns(String)
+    end
+    def inspect_instance(instance, multiline: false, indent: '  ')
+      components =
+        inspect_instance_components(
+          instance,
+          multiline: multiline,
+          indent: indent
+        )
+          .reject(&:empty?)
+
+      # Not using #<> here as that makes pry highlight these objects
+      # as if they were all comments, whereas this makes them look
+      # like the structured thing they are.
+      if multiline
+        "#{components[0]}:\n" + T.must(components[1..-1]).join("\n")
+      else
+        "<#{components.join(' ')}>"
+      end
+    end
+
+    sig do
+      params(instance: T::Props::PrettyPrintable, multiline: T::Boolean, indent: String)
+      .returns(T::Array[String])
+    end
+    private def inspect_instance_components(instance, multiline:, indent:)
+      pretty_props = T.unsafe(self).all_props.map do |prop|
+        [prop, inspect_prop_value(instance, prop, multiline: multiline, indent: indent)]
+      end
+
+      joined_props = join_props_with_pretty_values(
+        pretty_props,
+        multiline: multiline,
+        indent: indent
+      )
+
+      [
+        T.unsafe(self).decorated_class.to_s,
+        joined_props,
+      ]
+    end
+
+    sig do
+      params(instance: T::Props::PrettyPrintable, prop: Symbol, multiline: T::Boolean, indent: String)
+      .returns(String)
+      .checked(:never)
+    end
+    private def inspect_prop_value(instance, prop, multiline:, indent:)
+      val = T.unsafe(self).get(instance, prop)
+      rules = T.unsafe(self).prop_rules(prop)
+      if (custom_inspect = rules[:inspect])
+        if T::Utils.arity(custom_inspect) == 1
+          custom_inspect.call(val)
+        else
+          custom_inspect.call(val, {multiline: multiline, indent: indent})
+        end
+      elsif rules[:sensitivity] && !rules[:sensitivity].empty? && !val.nil?
+        "<REDACTED #{rules[:sensitivity].join(', ')}>"
+      else
+        val.inspect
+      end
+    end
+
+    sig do
+      params(pretty_kvs: T::Array[[Symbol, String]], multiline: T::Boolean, indent: String)
+      .returns(String)
+    end
+    private def join_props_with_pretty_values(pretty_kvs, multiline:, indent: '  ')
+      pairs = pretty_kvs
+        .sort_by {|k, _v| k.to_s}
+        .map {|k, v| "#{k}=#{v}"}
+
+      if multiline
+        indent + pairs.join("\n#{indent}")
+      else
+        pairs.join(', ')
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/private/apply_default.rb

@@ -0,0 +1,170 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  module Private
+    class ApplyDefault
+      extend T::Sig
+      extend T::Helpers
+      abstract!
+
+      # checked(:never) - O(object construction x prop count)
+      sig {returns(SetterFactory::SetterProc).checked(:never)}
+      attr_reader :setter_proc
+
+      # checked(:never) - We do this with `T.let` instead
+      sig {params(accessor_key: Symbol, setter_proc: SetterFactory::SetterProc).void.checked(:never)}
+      def initialize(accessor_key, setter_proc)
+        @accessor_key = T.let(accessor_key, Symbol)
+        @setter_proc = T.let(setter_proc, SetterFactory::SetterProc)
+      end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {abstract.returns(T.untyped).checked(:never)}
+      def default; end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {abstract.params(instance: T.all(T::Props::Optional, Object)).void.checked(:never)}
+      def set_default(instance); end
+
+      NO_CLONE_TYPES = T.let([TrueClass, FalseClass, NilClass, Symbol, Numeric, T::Enum].freeze, T::Array[Module])
+
+      # checked(:never) - Rules hash is expensive to check
+      sig {params(cls: Module, rules: T::Hash[Symbol, T.untyped]).returns(T.nilable(ApplyDefault)).checked(:never)}
+      def self.for(cls, rules)
+        accessor_key = rules.fetch(:accessor_key)
+        setter = rules.fetch(:setter_proc)
+
+        if rules.key?(:factory)
+          ApplyDefaultFactory.new(cls, rules.fetch(:factory), accessor_key, setter)
+        elsif rules.key?(:default)
+          default = rules.fetch(:default)
+          case default
+          when *NO_CLONE_TYPES
+            return ApplyPrimitiveDefault.new(default, accessor_key, setter)
+          when String
+            if default.frozen?
+              return ApplyPrimitiveDefault.new(default, accessor_key, setter)
+            end
+          when Array
+            if default.empty? && default.class == Array
+              return ApplyEmptyArrayDefault.new(accessor_key, setter)
+            end
+          when Hash
+            if default.empty? && default.default.nil? && T.unsafe(default).default_proc.nil? && default.class == Hash
+              return ApplyEmptyHashDefault.new(accessor_key, setter)
+            end
+          end
+
+          ApplyComplexDefault.new(default, accessor_key, setter)
+        else
+          nil
+        end
+      end
+    end
+
+    class ApplyFixedDefault < ApplyDefault
+      abstract!
+
+      # checked(:never) - We do this with `T.let` instead
+      sig {params(default: BasicObject, accessor_key: Symbol, setter_proc: SetterFactory::SetterProc).void.checked(:never)}
+      def initialize(default, accessor_key, setter_proc)
+        # FIXME: Ideally we'd check here that the default is actually a valid
+        # value for this field, but existing code relies on the fact that we don't.
+        #
+        # :(
+        #
+        # setter_proc.call(default)
+        @default = T.let(default, BasicObject)
+        super(accessor_key, setter_proc)
+      end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {override.params(instance: T.all(T::Props::Optional, Object)).void.checked(:never)}
+      def set_default(instance)
+        instance.instance_variable_set(@accessor_key, default)
+      end
+    end
+
+    class ApplyPrimitiveDefault < ApplyFixedDefault
+      # checked(:never) - O(object construction x prop count)
+      sig {override.returns(T.untyped).checked(:never)}
+      attr_reader :default
+    end
+
+    class ApplyComplexDefault < ApplyFixedDefault
+      # checked(:never) - O(object construction x prop count)
+      sig {override.returns(T.untyped).checked(:never)}
+      def default
+        T::Props::Utils.deep_clone_object(@default)
+      end
+    end
+
+    # Special case since it's so common, and a literal `[]` is meaningfully
+    # faster than falling back to ApplyComplexDefault or even calling
+    # `some_empty_array.dup`
+    class ApplyEmptyArrayDefault < ApplyDefault
+      # checked(:never) - O(object construction x prop count)
+      sig {override.params(instance: T.all(T::Props::Optional, Object)).void.checked(:never)}
+      def set_default(instance)
+        instance.instance_variable_set(@accessor_key, [])
+      end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {override.returns(T::Array[T.untyped]).checked(:never)}
+      def default
+        []
+      end
+    end
+
+    # Special case since it's so common, and a literal `{}` is meaningfully
+    # faster than falling back to ApplyComplexDefault or even calling
+    # `some_empty_hash.dup`
+    class ApplyEmptyHashDefault < ApplyDefault
+      # checked(:never) - O(object construction x prop count)
+      sig {override.params(instance: T.all(T::Props::Optional, Object)).void.checked(:never)}
+      def set_default(instance)
+        instance.instance_variable_set(@accessor_key, {})
+      end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {override.returns(T::Hash[T.untyped, T.untyped]).checked(:never)}
+      def default
+        {}
+      end
+    end
+
+    class ApplyDefaultFactory < ApplyDefault
+      # checked(:never) - We do this with `T.let` instead
+      sig do
+        params(
+          cls: Module,
+          factory: T.any(Proc, Method),
+          accessor_key: Symbol,
+          setter_proc: SetterFactory::SetterProc,
+        )
+        .void
+        .checked(:never)
+      end
+      def initialize(cls, factory, accessor_key, setter_proc)
+        @class = T.let(cls, Module)
+        @factory = T.let(factory, T.any(Proc, Method))
+        super(accessor_key, setter_proc)
+      end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {override.params(instance: T.all(T::Props::Optional, Object)).void.checked(:never)}
+      def set_default(instance)
+        # Use the actual setter to validate the factory returns a legitimate
+        # value every time
+        instance.instance_exec(default, &@setter_proc)
+      end
+
+      # checked(:never) - O(object construction x prop count)
+      sig {override.returns(T.untyped).checked(:never)}
+      def default
+        @class.class_exec(&@factory)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/private/deserializer_generator.rb

@@ -0,0 +1,160 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  module Private
+
+    # Generates a specialized `deserialize` implementation for a subclass of
+    # T::Props::Serializable.
+    #
+    # The basic idea is that we analyze the props and for each prop, generate
+    # the simplest possible logic as a block of Ruby source, so that we don't
+    # pay the cost of supporting types like T:::Hash[CustomType, SubstructType]
+    # when deserializing a simple Integer. Then we join those together,
+    # with a little shared logic to be able to detect when we get input keys
+    # that don't match any prop.
+    module DeserializerGenerator
+      extend T::Sig
+
+      # Generate a method that takes a T::Hash[String, T.untyped] representing
+      # serialized props, sets instance variables for each prop found in the
+      # input, and returns the count of we props set (which we can use to check
+      # for unexpected input keys with minimal effect on the fast path).
+      sig do
+        params(
+          props: T::Hash[Symbol, T::Hash[Symbol, T.untyped]],
+          defaults: T::Hash[Symbol, T::Props::Private::ApplyDefault],
+        )
+        .returns(String)
+        .checked(:never)
+      end
+      def self.generate(props, defaults)
+        stored_props = props.reject {|_, rules| rules[:dont_store]}
+        parts = stored_props.map do |prop, rules|
+          # All of these strings should already be validated (directly or
+          # indirectly) in `validate_prop_name`, so we don't bother with a nice
+          # error message, but we double check here to prevent a refactoring
+          # from introducing a security vulnerability.
+          raise unless T::Props::Decorator::SAFE_NAME.match?(prop.to_s)
+
+          hash_key = rules.fetch(:serialized_form)
+          raise unless T::Props::Decorator::SAFE_NAME.match?(hash_key)
+
+          ivar_name = rules.fetch(:accessor_key).to_s
+          raise unless ivar_name.start_with?('@') && T::Props::Decorator::SAFE_NAME.match?(ivar_name[1..-1])
+
+          transformation = SerdeTransform.generate(
+            T::Utils::Nilable.get_underlying_type_object(rules.fetch(:type_object)),
+            SerdeTransform::Mode::DESERIALIZE,
+            'val'
+          )
+          transformed_val = if transformation
+            # Rescuing exactly NoMethodError is intended as a temporary hack
+            # to preserve the semantics from before codegen. More generally
+            # we are inconsistent about typechecking on deser and need to decide
+            # our strategy here.
+            <<~RUBY
+              begin
+                #{transformation}
+              rescue NoMethodError => e
+                raise_deserialization_error(
+                  #{prop.inspect},
+                  val,
+                  e,
+                )
+                val
+              end
+            RUBY
+          else
+            'val'
+          end
+
+          nil_handler = generate_nil_handler(
+            prop: prop,
+            serialized_form: hash_key,
+            default: defaults[prop],
+            nilable_type: T::Props::Utils.optional_prop?(rules),
+            raise_on_nil_write: !!rules[:raise_on_nil_write],
+          )
+
+          <<~RUBY
+            val = hash[#{hash_key.inspect}]
+            #{ivar_name} = if val.nil?
+              found -= 1 unless hash.key?(#{hash_key.inspect})
+              #{nil_handler}
+            else
+              #{transformed_val}
+            end
+          RUBY
+        end
+
+        <<~RUBY
+          def __t_props_generated_deserialize(hash)
+            found = #{stored_props.size}
+            #{parts.join("\n\n")}
+            found
+          end
+        RUBY
+      end
+
+      # This is very similar to what we do in ApplyDefault, but has a few
+      # key differences that mean we don't just re-use the code:
+      #
+      # 1. Where the logic in construction is that we generate a default
+      #    if & only if the prop key isn't present in the input, here we'll
+      #    generate a default even to override an explicit nil, but only
+      #    if the prop is actually required.
+      # 2. Since we're generating raw Ruby source, we can remove a layer
+      #    of indirection for marginally better performance; this seems worth
+      #    it for the common cases of literals and empty arrays/hashes.
+      # 3. We need to care about the distinction between `raise_on_nil_write`
+      #    and actually non-nilable, where new-instance construction doesn't.
+      #
+      # So we fall back to ApplyDefault only when one of the cases just
+      # mentioned doesn't apply.
+      sig do
+        params(
+          prop: Symbol,
+          serialized_form: String,
+          default: T.nilable(ApplyDefault),
+          nilable_type: T::Boolean,
+          raise_on_nil_write: T::Boolean,
+        )
+        .returns(String)
+        .checked(:never)
+      end
+      private_class_method def self.generate_nil_handler(
+        prop:,
+        serialized_form:,
+        default:,
+        nilable_type:,
+        raise_on_nil_write:
+      )
+        if !nilable_type
+          case default
+          when NilClass
+            "self.class.decorator.raise_nil_deserialize_error(#{serialized_form.inspect})"
+          when ApplyPrimitiveDefault
+            literal = default.default
+            case literal
+            when String, Integer, Symbol, Float, TrueClass, FalseClass, NilClass
+              literal.inspect
+            else
+              "self.class.decorator.props_with_defaults.fetch(#{prop.inspect}).default"
+            end
+          when ApplyEmptyArrayDefault
+            '[]'
+          when ApplyEmptyHashDefault
+            '{}'
+          else
+            "self.class.decorator.props_with_defaults.fetch(#{prop.inspect}).default"
+          end
+        elsif raise_on_nil_write
+          "required_prop_missing_from_deserialize(#{prop.inspect})"
+        else
+          'nil'
+        end
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/private/parser.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props
+  module Private
+    module Parse
+      def parse(source)
+        @current_ruby ||= require_parser(:CurrentRuby)
+        @current_ruby.parse(source)
+      end
+
+      def s(type, *children)
+        @node ||= require_parser(:AST, :Node)
+        @node.new(type, children)
+      end
+
+      private def require_parser(*constants)
+        # This is an optional dependency for sorbet-runtime in general,
+        # but is required here
+        require 'parser/current'
+
+        # Hack to work around the static checker thinking the constant is
+        # undefined
+        cls = Kernel.const_get(:Parser, true)
+        while (const = constants.shift)
+          cls = cls.const_get(const, false)
+        end
+        cls
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/private/serde_transform.rb

@@ -0,0 +1,186 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  module Private
+    module SerdeTransform
+      extend T::Sig
+
+      class Serialize; end
+      private_constant :Serialize
+      class Deserialize; end
+      private_constant :Deserialize
+      ModeType = T.type_alias {T.any(Serialize, Deserialize)}
+      private_constant :ModeType
+
+      module Mode
+        SERIALIZE = T.let(Serialize.new.freeze, Serialize)
+        DESERIALIZE = T.let(Deserialize.new.freeze, Deserialize)
+      end
+
+      NO_TRANSFORM_TYPES = T.let(
+        [TrueClass, FalseClass, NilClass, Symbol, String].freeze,
+        T::Array[Module],
+      )
+      private_constant :NO_TRANSFORM_TYPES
+
+      sig do
+        params(
+          type: T::Types::Base,
+          mode: ModeType,
+          varname: String,
+        )
+        .returns(T.nilable(String))
+        .checked(:never)
+      end
+      def self.generate(type, mode, varname)
+        case type
+        when T::Types::TypedArray
+          inner = generate(type.type, mode, 'v')
+          if inner.nil?
+            "#{varname}.dup"
+          else
+            "#{varname}.map {|v| #{inner}}"
+          end
+        when T::Types::TypedSet
+          inner = generate(type.type, mode, 'v')
+          if inner.nil?
+            "#{varname}.dup"
+          else
+            "Set.new(#{varname}) {|v| #{inner}}"
+          end
+        when T::Types::TypedHash
+          keys = generate(type.keys, mode, 'k')
+          values = generate(type.values, mode, 'v')
+          if keys && values
+            "#{varname}.each_with_object({}) {|(k,v),h| h[#{keys}] = #{values}}"
+          elsif keys
+            "#{varname}.transform_keys {|k| #{keys}}"
+          elsif values
+            "#{varname}.transform_values {|v| #{values}}"
+          else
+            "#{varname}.dup"
+          end
+        when T::Types::Simple
+          raw = type.raw_type
+          if NO_TRANSFORM_TYPES.any? {|cls| raw <= cls}
+            nil
+          elsif raw <= Float
+            case mode
+            when Deserialize then "#{varname}.to_f"
+            when Serialize then nil
+            else T.absurd(mode)
+            end
+          elsif raw <= Numeric
+            nil
+          elsif raw < T::Props::Serializable
+            handle_serializable_subtype(varname, raw, mode)
+          elsif raw.singleton_class < T::Props::CustomType
+            handle_custom_type(varname, T.unsafe(raw), mode)
+          elsif T::Configuration.scalar_types.include?(raw.name)
+            # It's a bit of a hack that this is separate from NO_TRANSFORM_TYPES
+            # and doesn't check inheritance (like `T::Props::CustomType.scalar_type?`
+            # does), but it covers the main use case (pay-server's custom `Boolean`
+            # module) without either requiring `T::Configuration.scalar_types` to
+            # accept modules instead of strings (which produces load-order issues
+            # and subtle behavior changes) or eating the performance cost of doing
+            # an inheritance check by manually crawling a class hierarchy and doing
+            # string comparisons.
+            nil
+          else
+            "T::Props::Utils.deep_clone_object(#{varname})"
+          end
+        when T::Types::Union
+          non_nil_type = T::Utils.unwrap_nilable(type)
+          if non_nil_type
+            inner = generate(non_nil_type, mode, varname)
+            if inner.nil?
+              nil
+            else
+              "#{varname}.nil? ? nil : #{inner}"
+            end
+          elsif type.types.all? {|t| generate(t, mode, varname).nil?}
+            # Handle, e.g., T::Boolean
+            nil
+          else
+            # We currently deep_clone_object if the type was T.any(Integer, Float).
+            # When we get better support for union types (maybe this specific
+            # union type, because it would be a replacement for
+            # Chalk::ODM::DeprecatedNumemric), we could opt to special case
+            # this union to have no specific serde transform (the only reason
+            # why Float has a special case is because round tripping through
+            # JSON might normalize Floats to Integers)
+            "T::Props::Utils.deep_clone_object(#{varname})"
+          end
+        when T::Types::Intersection
+          dynamic_fallback = "T::Props::Utils.deep_clone_object(#{varname})"
+
+          # Transformations for any members of the intersection type where we
+          # know what we need to do and did not have to fall back to the
+          # dynamic deep clone method.
+          #
+          # NB: This deliberately does include `nil`, which means we know we
+          # don't need to do any transforming.
+          inner_known = type.types
+            .map {|t| generate(t, mode, varname)}
+            .reject {|t| t == dynamic_fallback}
+            .uniq
+
+          if inner_known.size != 1
+            # If there were no cases where we could tell what we need to do,
+            # e.g. if this is `T.all(SomethingWeird, WhoKnows)`, just use the
+            # dynamic fallback.
+            #
+            # If there were multiple cases and they weren't consistent, e.g.
+            # if this is `T.all(String, T::Array[Integer])`, the type is probably
+            # bogus/uninhabited, but use the dynamic fallback because we still
+            # don't have a better option, and this isn't the place to raise that
+            # error.
+            dynamic_fallback
+          else
+            # This is probably something like `T.all(String, SomeMarker)` or
+            # `T.all(SomeEnum, T.deprecated_enum(SomeEnum::FOO))` and we should
+            # treat it like String or SomeEnum even if we don't know what to do
+            # with the rest of the type.
+            inner_known.first
+          end
+        when T::Types::Enum
+          generate(T::Utils.lift_enum(type), mode, varname)
+        else
+          "T::Props::Utils.deep_clone_object(#{varname})"
+        end
+      end
+
+      sig {params(varname: String, type: Module, mode: ModeType).returns(String).checked(:never)}
+      private_class_method def self.handle_serializable_subtype(varname, type, mode)
+        case mode
+        when Serialize
+          "#{varname}.serialize(strict)"
+        when Deserialize
+          type_name = T.must(module_name(type))
+          "#{type_name}.from_hash(#{varname})"
+        else
+          T.absurd(mode)
+        end
+      end
+
+      sig {params(varname: String, type: Module, mode: ModeType).returns(String).checked(:never)}
+      private_class_method def self.handle_custom_type(varname, type, mode)
+        case mode
+        when Serialize
+          "T::Props::CustomType.checked_serialize(#{varname})"
+        when Deserialize
+          type_name = T.must(module_name(type))
+          "#{type_name}.deserialize(#{varname})"
+        else
+          T.absurd(mode)
+        end
+      end
+
+      sig {params(type: Module).returns(T.nilable(String)).checked(:never)}
+      private_class_method def self.module_name(type)
+        T::Configuration.module_name_mangler.call(type)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/private/serializer_generator.rb

@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  module Private
+
+    # Generates a specialized `serialize` implementation for a subclass of
+    # T::Props::Serializable.
+    #
+    # The basic idea is that we analyze the props and for each prop, generate
+    # the simplest possible logic as a block of Ruby source, so that we don't
+    # pay the cost of supporting types like T:::Hash[CustomType, SubstructType]
+    # when serializing a simple Integer. Then we join those together,
+    # with a little shared logic to be able to detect when we get input keys
+    # that don't match any prop.
+    module SerializerGenerator
+      extend T::Sig
+
+      sig do
+        params(
+          props: T::Hash[Symbol, T::Hash[Symbol, T.untyped]],
+        )
+        .returns(String)
+        .checked(:never)
+      end
+      def self.generate(props)
+        stored_props = props.reject {|_, rules| rules[:dont_store]}
+        parts = stored_props.map do |prop, rules|
+          # All of these strings should already be validated (directly or
+          # indirectly) in `validate_prop_name`, so we don't bother with a nice
+          # error message, but we double check here to prevent a refactoring
+          # from introducing a security vulnerability.
+          raise unless T::Props::Decorator::SAFE_NAME.match?(prop.to_s)
+
+          hash_key = rules.fetch(:serialized_form)
+          raise unless T::Props::Decorator::SAFE_NAME.match?(hash_key)
+
+          ivar_name = rules.fetch(:accessor_key).to_s
+          raise unless ivar_name.start_with?('@') && T::Props::Decorator::SAFE_NAME.match?(ivar_name[1..-1])
+
+          transformed_val = SerdeTransform.generate(
+            T::Utils::Nilable.get_underlying_type_object(rules.fetch(:type_object)),
+            SerdeTransform::Mode::SERIALIZE,
+            ivar_name
+          ) || ivar_name
+
+          nil_asserter =
+            if rules[:fully_optional]
+              ''
+            else
+              "required_prop_missing_from_serialize(#{prop.inspect}) if strict"
+            end
+
+          # Don't serialize values that are nil to save space (both the
+          # nil value itself and the field name in the serialized BSON
+          # document)
+          <<~RUBY
+            if #{ivar_name}.nil?
+              #{nil_asserter}
+            else
+              h[#{hash_key.inspect}] = #{transformed_val}
+            end
+          RUBY
+        end
+
+        <<~RUBY
+          def __t_props_generated_serialize(strict)
+            h = {}
+            #{parts.join("\n\n")}
+            h
+          end
+        RUBY
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/private/setter_factory.rb

@@ -0,0 +1,197 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Props
+  module Private
+    module SetterFactory
+      extend T::Sig
+
+      SetterProc = T.type_alias {T.proc.params(val: T.untyped).void}
+      ValidateProc = T.type_alias {T.proc.params(prop: Symbol, value: T.untyped).void}
+
+      sig do
+        params(
+          klass: T.all(Module, T::Props::ClassMethods),
+          prop: Symbol,
+          rules: T::Hash[Symbol, T.untyped]
+        )
+        .returns(SetterProc)
+        .checked(:never)
+      end
+      def self.build_setter_proc(klass, prop, rules)
+        # Our nil check works differently than a simple T.nilable for various
+        # reasons (including the `raise_on_nil_write` setting and the existence
+        # of defaults & factories), so unwrap any T.nilable and do a check
+        # manually.
+        non_nil_type = T::Utils::Nilable.get_underlying_type_object(rules.fetch(:type_object))
+        accessor_key = rules.fetch(:accessor_key)
+        validate = rules[:setter_validate]
+
+        # It seems like a bug that this affects the behavior of setters, but
+        # some existing code relies on this behavior
+        has_explicit_nil_default = rules.key?(:default) && rules.fetch(:default).nil?
+
+        # Use separate methods in order to ensure that we only close over necessary
+        # variables
+        if !T::Props::Utils.need_nil_write_check?(rules) || has_explicit_nil_default
+          if validate.nil? && non_nil_type.is_a?(T::Types::Simple)
+            simple_nilable_proc(prop, accessor_key, non_nil_type.raw_type, klass)
+          else
+            nilable_proc(prop, accessor_key, non_nil_type, klass, validate)
+          end
+        else
+          if validate.nil? && non_nil_type.is_a?(T::Types::Simple)
+            simple_non_nil_proc(prop, accessor_key, non_nil_type.raw_type, klass)
+          else
+            non_nil_proc(prop, accessor_key, non_nil_type, klass, validate)
+          end
+        end
+      end
+
+      sig do
+        params(
+          prop: Symbol,
+          accessor_key: Symbol,
+          non_nil_type: Module,
+          klass: T.all(Module, T::Props::ClassMethods),
+        )
+        .returns(SetterProc)
+      end
+      private_class_method def self.simple_non_nil_proc(prop, accessor_key, non_nil_type, klass)
+        proc do |val|
+          unless val.is_a?(non_nil_type)
+            T::Props::Private::SetterFactory.raise_pretty_error(
+              klass,
+              prop,
+              T::Utils.coerce(non_nil_type),
+              val,
+            )
+          end
+          instance_variable_set(accessor_key, val)
+        end
+      end
+
+      sig do
+        params(
+          prop: Symbol,
+          accessor_key: Symbol,
+          non_nil_type: T::Types::Base,
+          klass: T.all(Module, T::Props::ClassMethods),
+          validate: T.nilable(ValidateProc)
+        )
+        .returns(SetterProc)
+      end
+      private_class_method def self.non_nil_proc(prop, accessor_key, non_nil_type, klass, validate)
+        proc do |val|
+          # this use of recursively_valid? is intentional: unlike for
+          # methods, we want to make sure data at the 'edge'
+          # (e.g. models that go into databases or structs serialized
+          # from disk) are correct, so we use more thorough runtime
+          # checks there
+          if non_nil_type.recursively_valid?(val)
+            validate&.call(prop, val)
+          else
+            T::Props::Private::SetterFactory.raise_pretty_error(
+              klass,
+              prop,
+              non_nil_type,
+              val,
+            )
+          end
+          instance_variable_set(accessor_key, val)
+        end
+      end
+
+      sig do
+        params(
+          prop: Symbol,
+          accessor_key: Symbol,
+          non_nil_type: Module,
+          klass: T.all(Module, T::Props::ClassMethods),
+        )
+        .returns(SetterProc)
+      end
+      private_class_method def self.simple_nilable_proc(prop, accessor_key, non_nil_type, klass)
+        proc do |val|
+          if val.nil?
+            instance_variable_set(accessor_key, nil)
+          elsif val.is_a?(non_nil_type)
+            instance_variable_set(accessor_key, val)
+          else
+            T::Props::Private::SetterFactory.raise_pretty_error(
+              klass,
+              prop,
+              T::Utils.coerce(non_nil_type),
+              val,
+            )
+            instance_variable_set(accessor_key, val)
+          end
+        end
+      end
+
+      sig do
+        params(
+          prop: Symbol,
+          accessor_key: Symbol,
+          non_nil_type: T::Types::Base,
+          klass: T.all(Module, T::Props::ClassMethods),
+          validate: T.nilable(ValidateProc),
+        )
+        .returns(SetterProc)
+      end
+      private_class_method def self.nilable_proc(prop, accessor_key, non_nil_type, klass, validate)
+        proc do |val|
+          if val.nil?
+            instance_variable_set(accessor_key, nil)
+          # this use of recursively_valid? is intentional: unlike for
+          # methods, we want to make sure data at the 'edge'
+          # (e.g. models that go into databases or structs serialized
+          # from disk) are correct, so we use more thorough runtime
+          # checks there
+          elsif non_nil_type.recursively_valid?(val)
+            validate&.call(prop, val)
+            instance_variable_set(accessor_key, val)
+          else
+            T::Props::Private::SetterFactory.raise_pretty_error(
+              klass,
+              prop,
+              non_nil_type,
+              val,
+            )
+            instance_variable_set(accessor_key, val)
+          end
+        end
+      end
+
+      sig do
+        params(
+          klass: T.all(Module, T::Props::ClassMethods),
+          prop: Symbol,
+          type: T.any(T::Types::Base, Module),
+          val: T.untyped,
+        )
+        .void
+      end
+      def self.raise_pretty_error(klass, prop, type, val)
+        base_message = "Can't set #{klass.name}.#{prop} to #{val.inspect} (instance of #{val.class}) - need a #{type}"
+
+        pretty_message = "Parameter '#{prop}': #{base_message}\n"
+        caller_loc = caller_locations&.find {|l| !l.to_s.include?('sorbet-runtime/lib/types/props')}
+        if caller_loc
+          pretty_message += "Caller: #{caller_loc.path}:#{caller_loc.lineno}\n"
+        end
+
+        T::Configuration.call_validation_error_handler(
+          nil,
+          message: base_message,
+          pretty_message: pretty_message,
+          kind: 'Parameter',
+          name: prop,
+          type: type,
+          value: val,
+          location: caller_loc,
+        )
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/serializable.rb

@@ -0,0 +1,374 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props::Serializable
+  include T::Props::Plugin
+  # Required because we have special handling for `optional: false`
+  include T::Props::Optional
+  # Required because we have special handling for extra_props
+  include T::Props::PrettyPrintable
+
+  # Serializes this object to a hash, suitable for conversion to
+  # JSON/BSON.
+  #
+  # @param strict [T::Boolean] (true) If false, do not raise an
+  #   exception if this object has mandatory props with missing
+  #   values.
+  # @return [Hash] A serialization of this object.
+  def serialize(strict=true)
+    begin
+      h = __t_props_generated_serialize(strict)
+    rescue => e
+      msg = self.class.decorator.message_with_generated_source_context(
+        e,
+        :__t_props_generated_serialize,
+        :generate_serialize_source
+      )
+      if msg
+        begin
+          raise e.class.new(msg)
+        rescue ArgumentError
+          raise TypeError.new(msg)
+        end
+      else
+        raise
+      end
+    end
+
+    h.merge!(@_extra_props) if defined?(@_extra_props)
+    h
+  end
+
+  private def __t_props_generated_serialize(strict)
+    # No-op; will be overridden if there are any props.
+    #
+    # To see the definition for class `Foo`, run `Foo.decorator.send(:generate_serialize_source)`
+    {}
+  end
+
+  # Populates the property values on this object with the values
+  # from a hash. In general, prefer to use {.from_hash} to construct
+  # a new instance, instead of loading into an existing instance.
+  #
+  # @param hash [Hash<String, Object>] The hash to take property
+  #  values from.
+  # @param strict [T::Boolean] (false) If true, raise an exception if
+  #  the hash contains keys that do not correspond to any known
+  #  props on this instance.
+  # @return [void]
+  def deserialize(hash, strict=false)
+    begin
+      hash_keys_matching_props = __t_props_generated_deserialize(hash)
+    rescue => e
+      msg = self.class.decorator.message_with_generated_source_context(
+        e,
+        :__t_props_generated_deserialize,
+        :generate_deserialize_source
+      )
+      if msg
+        begin
+          raise e.class.new(msg)
+        rescue ArgumentError
+          raise TypeError.new(msg)
+        end
+      else
+        raise
+      end
+    end
+
+    if hash.size > hash_keys_matching_props
+      serialized_forms = self.class.decorator.prop_by_serialized_forms
+      extra = hash.reject {|k, _| serialized_forms.key?(k)}
+
+      # `extra` could still be empty here if the input matches a `dont_store` prop;
+      # historically, we just ignore those
+      if !extra.empty?
+        if strict
+          raise "Unknown properties for #{self.class.name}: #{extra.keys.inspect}"
+        else
+          @_extra_props = extra
+        end
+      end
+    end
+  end
+
+  private def __t_props_generated_deserialize(hash)
+    # No-op; will be overridden if there are any props.
+    #
+    # To see the definition for class `Foo`, run `Foo.decorator.send(:generate_deserialize_source)`
+    0
+  end
+
+  # with() will clone the old object to the new object and merge the specified props to the new object.
+  def with(changed_props)
+    with_existing_hash(changed_props, existing_hash: self.serialize)
+  end
+
+  private def recursive_stringify_keys(obj)
+    if obj.is_a?(Hash)
+      new_obj = obj.class.new
+      obj.each do |k, v|
+        new_obj[k.to_s] = recursive_stringify_keys(v)
+      end
+    elsif obj.is_a?(Array)
+      new_obj = obj.map {|v| recursive_stringify_keys(v)}
+    else
+      new_obj = obj
+    end
+    new_obj
+  end
+
+  private def with_existing_hash(changed_props, existing_hash:)
+    serialized = existing_hash
+    new_val = self.class.from_hash(serialized.merge(recursive_stringify_keys(changed_props)))
+    old_extra = self.instance_variable_get(:@_extra_props) if self.instance_variable_defined?(:@_extra_props)
+    new_extra = new_val.instance_variable_get(:@_extra_props) if new_val.instance_variable_defined?(:@_extra_props)
+    if old_extra != new_extra
+      difference =
+        if old_extra
+          new_extra.reject {|k, v| old_extra[k] == v}
+        else
+          new_extra
+        end
+      raise ArgumentError.new("Unexpected arguments: input(#{changed_props}), unexpected(#{difference})")
+    end
+    new_val
+  end
+
+  # Asserts if this property is missing during strict serialize
+  private def required_prop_missing_from_serialize(prop)
+    if defined?(@_required_props_missing_from_deserialize) &&
+       @_required_props_missing_from_deserialize&.include?(prop)
+      # If the prop was already missing during deserialization, that means the application
+      # code already had to deal with a nil value, which means we wouldn't be accomplishing
+      # much by raising here (other than causing an unnecessary breakage).
+      T::Configuration.log_info_handler(
+        "chalk-odm: missing required property in serialize",
+        prop: prop, class: self.class.name, id: self.class.decorator.get_id(self)
+      )
+    else
+      raise TypeError.new("#{self.class.name}.#{prop} not set for non-optional prop")
+    end
+  end
+
+  # Marks this property as missing during deserialize
+  private def required_prop_missing_from_deserialize(prop)
+    @_required_props_missing_from_deserialize ||= Set[]
+    @_required_props_missing_from_deserialize << prop
+    nil
+  end
+
+  private def raise_deserialization_error(prop_name, value, orig_error)
+    T::Configuration.soft_assert_handler(
+      'Deserialization error (probably unexpected stored type)',
+      storytime: {
+        klass: self.class,
+        prop: prop_name,
+        value: value,
+        error: orig_error.message,
+        notify: 'djudd'
+      }
+    )
+  end
+end
+
+##############################################
+
+# NB: This must stay in the same file where T::Props::Serializable is defined due to
+# T::Props::Decorator#apply_plugin; see https://git.corp.stripe.com/stripe-internal/pay-server/blob/fc7f15593b49875f2d0499ffecfd19798bac05b3/chalk/odm/lib/chalk-odm/document_decorator.rb#L716-L717
+module T::Props::Serializable::DecoratorMethods
+  include T::Props::HasLazilySpecializedMethods::DecoratorMethods
+
+  # Heads up!
+  #
+  # There are already too many ad-hoc options on the prop DSL.
+  #
+  # We have already done a lot of work to remove unnecessary and confusing
+  # options. If you're considering adding a new rule key, please come chat with
+  # the Sorbet team first, as we'd really like to learn more about how to best
+  # solve the problem you're encountering.
+  VALID_RULE_KEYS = {dont_store: true, name: true, raise_on_nil_write: true}.freeze
+  private_constant :VALID_RULE_KEYS
+
+  def valid_rule_key?(key)
+    super || VALID_RULE_KEYS[key]
+  end
+
+  def required_props
+    @class.props.select {|_, v| T::Props::Utils.required_prop?(v)}.keys
+  end
+
+  def prop_dont_store?(prop)
+    prop_rules(prop)[:dont_store]
+  end
+  def prop_by_serialized_forms
+    @class.prop_by_serialized_forms
+  end
+
+  def from_hash(hash, strict=false)
+    raise ArgumentError.new("#{hash.inspect} provided to from_hash") if !(hash && hash.is_a?(Hash))
+
+    i = @class.allocate
+    i.deserialize(hash, strict)
+
+    i
+  end
+
+  def prop_serialized_form(prop)
+    prop_rules(prop)[:serialized_form]
+  end
+
+  def serialized_form_prop(serialized_form)
+    prop_by_serialized_forms[serialized_form.to_s] || raise("No such serialized form: #{serialized_form.inspect}")
+  end
+
+  def add_prop_definition(prop, rules)
+    rules[:serialized_form] = rules.fetch(:name, prop.to_s)
+    res = super
+    prop_by_serialized_forms[rules[:serialized_form]] = prop
+    if T::Configuration.use_vm_prop_serde?
+      enqueue_lazy_vm_method_definition!(:__t_props_generated_serialize) {generate_serialize2}
+      enqueue_lazy_vm_method_definition!(:__t_props_generated_deserialize) {generate_deserialize2}
+    else
+      enqueue_lazy_method_definition!(:__t_props_generated_serialize) {generate_serialize_source}
+      enqueue_lazy_method_definition!(:__t_props_generated_deserialize) {generate_deserialize_source}
+    end
+    res
+  end
+
+  private def generate_serialize_source
+    T::Props::Private::SerializerGenerator.generate(props)
+  end
+
+  private def generate_deserialize_source
+    T::Props::Private::DeserializerGenerator.generate(
+      props,
+      props_with_defaults || {},
+    )
+  end
+
+  private def generate_serialize2
+    T::Props::Private::SerializerGenerator.generate2(decorated_class, props)
+  end
+
+  private def generate_deserialize2
+    T::Props::Private::DeserializerGenerator.generate2(
+      decorated_class,
+      props,
+      props_with_defaults || {},
+    )
+  end
+
+  def message_with_generated_source_context(error, generated_method, generate_source_method)
+    line_label = error.backtrace.find {|l| l.end_with?("in `#{generated_method}'")}
+    return unless line_label
+
+    line_num = line_label.split(':')[1]&.to_i
+    return unless line_num
+
+    source_lines = self.send(generate_source_method).split("\n")
+    previous_blank = source_lines[0...line_num].rindex(&:empty?) || 0
+    next_blank = line_num + (source_lines[line_num..-1]&.find_index(&:empty?) || 0)
+    context = "  #{source_lines[(previous_blank + 1)...next_blank].join("\n  ")}"
+    <<~MSG
+      Error in #{decorated_class.name}##{generated_method}: #{error.message}
+      at line #{line_num - previous_blank - 1} in:
+      #{context}
+    MSG
+  end
+
+  def raise_nil_deserialize_error(hkey)
+    msg = "Tried to deserialize a required prop from a nil value. It's "\
+      "possible that a nil value exists in the database, so you should "\
+      "provide a `default: or factory:` for this prop (see go/optional "\
+      "for more details). If this is already the case, you probably "\
+      "omitted a required prop from the `fields:` option when doing a "\
+      "partial load."
+    storytime = {prop: hkey, klass: decorated_class.name}
+
+    # Notify the model owner if it exists, and always notify the API owner.
+    begin
+      if T::Configuration.class_owner_finder && (owner = T::Configuration.class_owner_finder.call(decorated_class))
+        T::Configuration.hard_assert_handler(
+          msg,
+          storytime: storytime,
+          project: owner
+        )
+      end
+    ensure
+      T::Configuration.hard_assert_handler(msg, storytime: storytime)
+    end
+  end
+
+  def prop_validate_definition!(name, cls, rules, type)
+    result = super
+
+    if (rules_name = rules[:name])
+      unless rules_name.is_a?(String)
+        raise ArgumentError.new("Invalid name in prop #{@class.name}.#{name}: #{rules_name.inspect}")
+      end
+
+      validate_prop_name(rules_name)
+    end
+
+    if !rules[:raise_on_nil_write].nil? && rules[:raise_on_nil_write] != true
+      raise ArgumentError.new("The value of `raise_on_nil_write` if specified must be `true` (given: #{rules[:raise_on_nil_write]}).")
+    end
+
+    result
+  end
+
+  def get_id(instance)
+    prop = prop_by_serialized_forms['_id']
+    if prop
+      get(instance, prop)
+    else
+      nil
+    end
+  end
+
+  EMPTY_EXTRA_PROPS = {}.freeze
+  private_constant :EMPTY_EXTRA_PROPS
+
+  def extra_props(instance)
+    if instance.instance_variable_defined?(:@_extra_props)
+      instance.instance_variable_get(:@_extra_props) || EMPTY_EXTRA_PROPS
+    else
+      EMPTY_EXTRA_PROPS
+    end
+  end
+
+  # overrides T::Props::PrettyPrintable
+  private def inspect_instance_components(instance, multiline:, indent:)
+    if (extra_props = extra_props(instance)) && !extra_props.empty?
+      pretty_kvs = extra_props.map {|k, v| [k.to_sym, v.inspect]}
+      extra = join_props_with_pretty_values(pretty_kvs, multiline: false)
+      super + ["@_extra_props=<#{extra}>"]
+    else
+      super
+    end
+  end
+end
+
+##############################################
+
+# NB: This must stay in the same file where T::Props::Serializable is defined due to
+# T::Props::Decorator#apply_plugin; see https://git.corp.stripe.com/stripe-internal/pay-server/blob/fc7f15593b49875f2d0499ffecfd19798bac05b3/chalk/odm/lib/chalk-odm/document_decorator.rb#L716-L717
+module T::Props::Serializable::ClassMethods
+  def prop_by_serialized_forms
+    @prop_by_serialized_forms ||= {}
+  end
+
+  # Allocate a new instance and call {#deserialize} to load a new
+  # object from a hash.
+  # @return [Serializable]
+  def from_hash(hash, strict=false)
+    self.decorator.from_hash(hash, strict)
+  end
+
+  # Equivalent to {.from_hash} with `strict` set to true.
+  # @return [Serializable]
+  def from_hash!(hash)
+    self.decorator.from_hash(hash, true)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/type_validation.rb

@@ -0,0 +1,111 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props::TypeValidation
+  include T::Props::Plugin
+
+  BANNED_TYPES = [Object, BasicObject, Kernel].freeze
+
+  class UnderspecifiedType < ArgumentError; end
+
+  module DecoratorMethods
+    extend T::Sig
+
+    sig {params(key: Symbol).returns(T::Boolean).checked(:never)}
+    def valid_rule_key?(key)
+      super || key == :DEPRECATED_underspecified_type
+    end
+
+    sig do
+      params(
+        name: T.any(Symbol, String),
+        _cls: Module,
+        rules: T::Hash[Symbol, T.untyped],
+        type: T.any(T::Types::Base, Module)
+      )
+      .void
+    end
+    def prop_validate_definition!(name, _cls, rules, type)
+      super
+
+      if !rules[:DEPRECATED_underspecified_type]
+        validate_type(type, field_name: name)
+      elsif rules[:DEPRECATED_underspecified_type] && find_invalid_subtype(type).nil?
+        raise ArgumentError.new("DEPRECATED_underspecified_type set unnecessarily for #{@class.name}.#{name} - #{type} is a valid type")
+      end
+    end
+
+    sig do
+      params(
+        type: T::Types::Base,
+        field_name: T.any(Symbol, String),
+      )
+      .void
+    end
+    private def validate_type(type, field_name:)
+      if (invalid_subtype = find_invalid_subtype(type))
+        raise UnderspecifiedType.new(type_error_message(invalid_subtype, field_name, type))
+      end
+    end
+
+    # Returns an invalid type, if any, found in the given top-level type.
+    # This might be the type itself, if it is e.g. "Object", or might be
+    # a subtype like the type of the values of a typed hash.
+    #
+    # If the type is fully valid, returns nil.
+    #
+    # checked(:never) - called potentially many times recursively
+    sig {params(type: T::Types::Base).returns(T.nilable(T::Types::Base)).checked(:never)}
+    private def find_invalid_subtype(type)
+      case type
+      when T::Types::TypedEnumerable
+        find_invalid_subtype(type.type)
+      when T::Types::FixedHash
+        type.types.values.map {|subtype| find_invalid_subtype(subtype)}.compact.first
+      when T::Types::Union, T::Types::FixedArray
+        # `T.any` is valid if all of the members are valid
+        type.types.map {|subtype| find_invalid_subtype(subtype)}.compact.first
+      when T::Types::Intersection
+        # `T.all` is valid if at least one of the members is valid
+        invalid = type.types.map {|subtype| find_invalid_subtype(subtype)}.compact
+        if invalid.length == type.types.length
+          invalid.first
+        else
+          nil
+        end
+      when T::Types::Enum, T::Types::ClassOf
+        nil
+      when T::Private::Types::TypeAlias
+        find_invalid_subtype(type.aliased_type)
+      when T::Types::Simple
+        # TODO Could we manage to define a whitelist, consisting of something
+        # like primitives, subdocs, DataInterfaces, and collections/enums/unions
+        # thereof?
+        if BANNED_TYPES.include?(type.raw_type)
+          type
+        else
+          nil
+        end
+      else
+        type
+      end
+    end
+
+    sig do
+      params(
+        type: T::Types::Base,
+        field_name: T.any(Symbol, String),
+        orig_type: T::Types::Base,
+      )
+      .returns(String)
+    end
+    private def type_error_message(type, field_name, orig_type)
+      msg_prefix = "#{@class.name}.#{field_name}: #{orig_type} is invalid in prop definition"
+      if type == orig_type
+        "#{msg_prefix}. Please choose a more specific type (T.untyped and ~equivalents like Object are banned)."
+      else
+        "#{msg_prefix}. Please choose a subtype more specific than #{type} (T.untyped and ~equivalents like Object are banned)."
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/utils.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Props::Utils
+  # Deep copy an object. The object must consist of Ruby primitive
+  # types and Hashes and Arrays.
+  def self.deep_clone_object(what, freeze: false)
+    result = case what
+    when true
+      true
+    when false
+      false
+    when Symbol, NilClass, Numeric
+      what
+    when Array
+      what.map {|v| deep_clone_object(v, freeze: freeze)}
+    when Hash
+      h = what.class.new
+      what.each do |k, v|
+        k.freeze if freeze
+        h[k] = deep_clone_object(v, freeze: freeze)
+      end
+      h
+    when Regexp
+      what.dup
+    when T::Enum
+      what
+    else
+      what.clone
+    end
+    freeze ? result.freeze : result
+  end
+
+  # The prop_rules indicate whether we should check for reading a nil value for the prop/field.
+  # This is mostly for the compatibility check that we allow existing documents carry some nil prop/field.
+  def self.need_nil_read_check?(prop_rules)
+    # . :on_load allows nil read, but we need to check for the read for future writes
+    prop_rules[:optional] == :on_load || prop_rules[:raise_on_nil_write]
+  end
+
+  # The prop_rules indicate whether we should check for writing a nil value for the prop/field.
+  def self.need_nil_write_check?(prop_rules)
+    need_nil_read_check?(prop_rules) || T::Props::Utils.required_prop?(prop_rules)
+  end
+
+  def self.required_prop?(prop_rules)
+    # Clients should never reference :_tnilable as the implementation can change.
+    !prop_rules[:_tnilable]
+  end
+
+  def self.optional_prop?(prop_rules)
+    # Clients should never reference :_tnilable as the implementation can change.
+    !!prop_rules[:_tnilable]
+  end
+
+  def self.merge_serialized_optional_rule(prop_rules)
+    {'_tnilable' => true}.merge(prop_rules.merge('_tnilable' => true))
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/props/weak_constructor.rb

@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+# typed: false
+
+module T::Props::WeakConstructor
+  include T::Props::Optional
+  extend T::Sig
+
+  # checked(:never) - O(runtime object construction)
+  sig {params(hash: T::Hash[Symbol, T.untyped]).void.checked(:never)}
+  def initialize(hash={})
+    decorator = self.class.decorator
+
+    hash_keys_matching_props = decorator.construct_props_with_defaults(self, hash) +
+      decorator.construct_props_without_defaults(self, hash)
+
+    if hash_keys_matching_props < hash.size
+      raise ArgumentError.new("#{self.class}: Unrecognized properties: #{(hash.keys - decorator.props.keys).join(', ')}")
+    end
+  end
+end
+
+module T::Props::WeakConstructor::DecoratorMethods
+  extend T::Sig
+
+  # Set values for all props that have no defaults. Ignore any not present.
+  #
+  # @return [Integer] A count of props that we successfully initialized (which
+  # we'll use to check for any unrecognized input.)
+  #
+  # checked(:never) - O(runtime object construction)
+  sig {params(instance: T::Props::WeakConstructor, hash: T::Hash[Symbol, T.untyped]).returns(Integer).checked(:never)}
+  def construct_props_without_defaults(instance, hash)
+    # Use `each_pair` rather than `count` because, as of Ruby 2.6, the latter delegates to Enumerator
+    # and therefore allocates for each entry.
+    result = 0
+    props_without_defaults&.each_pair do |p, setter_proc|
+      if hash.key?(p)
+        instance.instance_exec(hash[p], &setter_proc)
+        result += 1
+      end
+    end
+    result
+  end
+
+  # Set values for all props that have defaults. Use the default if and only if
+  # the prop key isn't in the input.
+  #
+  # @return [Integer] A count of props that we successfully initialized (which
+  # we'll use to check for any unrecognized input.)
+  #
+  # checked(:never) - O(runtime object construction)
+  sig {params(instance: T::Props::WeakConstructor, hash: T::Hash[Symbol, T.untyped]).returns(Integer).checked(:never)}
+  def construct_props_with_defaults(instance, hash)
+    # Use `each_pair` rather than `count` because, as of Ruby 2.6, the latter delegates to Enumerator
+    # and therefore allocates for each entry.
+    result = 0
+    props_with_defaults&.each_pair do |p, default_struct|
+      if hash.key?(p)
+        instance.instance_exec(hash[p], &default_struct.setter_proc)
+        result += 1
+      else
+        default_struct.set_default(instance)
+      end
+    end
+    result
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/sig.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+# typed: strict
+
+# Used as a mixin to any class so that you can call `sig`.
+# Docs at https://sorbet.org/docs/sigs
+module T::Sig
+  module WithoutRuntime
+    # At runtime, does nothing, but statically it is treated exactly the same
+    # as T::Sig#sig. Only use it in cases where you can't use T::Sig#sig.
+    def self.sig(arg0=nil, &blk); end
+
+    original_verbose = $VERBOSE
+    $VERBOSE = false
+
+    # At runtime, does nothing, but statically it is treated exactly the same
+    # as T::Sig#sig. Only use it in cases where you can't use T::Sig#sig.
+    T::Sig::WithoutRuntime.sig {params(arg0: T.nilable(Symbol), blk: T.proc.bind(T::Private::Methods::DeclBuilder).void).void}
+    def self.sig(arg0=nil, &blk); end # rubocop:disable Lint/DuplicateMethods
+
+    $VERBOSE = original_verbose
+  end
+
+  # Declares a method with type signatures and/or
+  # abstract/override/... helpers. See the documentation URL on
+  # {T::Helpers}
+  T::Sig::WithoutRuntime.sig {params(arg0: T.nilable(Symbol), blk: T.proc.bind(T::Private::Methods::DeclBuilder).void).void}
+  def sig(arg0=nil, &blk)
+    T::Private::Methods.declare_sig(self, Kernel.caller_locations(1, 1)&.first, arg0, &blk)
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/struct.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+# typed: true
+
+class T::InexactStruct
+  include T::Props
+  include T::Props::Serializable
+  include T::Props::Constructor
+end
+
+class T::Struct < T::InexactStruct
+  def self.inherited(subclass)
+    super(subclass)
+    T::Private::ClassUtils.replace_method(subclass.singleton_class, :inherited) do |s|
+      super(s)
+      raise "#{self.name} is a subclass of T::Struct and cannot be subclassed"
+    end
+  end
+end
+
+class T::ImmutableStruct < T::InexactStruct
+  extend T::Sig
+
+  def self.inherited(subclass)
+    super(subclass)
+
+    T::Private::ClassUtils.replace_method(subclass.singleton_class, :inherited) do |s|
+      super(s)
+      raise "#{self.name} is a subclass of T::ImmutableStruct and cannot be subclassed"
+    end
+  end
+
+  # Matches the one in WeakConstructor, but freezes the object
+  sig {params(hash: T::Hash[Symbol, T.untyped]).void.checked(:never)}
+  def initialize(hash={})
+    super
+
+    freeze
+  end
+
+  # Matches the signature in Props, but raises since this is an immutable struct and only const is allowed
+  sig {params(name: Symbol, cls: T.untyped, rules: T.untyped).void}
+  def self.prop(name, cls, rules={})
+    return super if (cls.is_a?(Hash) && cls[:immutable]) || rules[:immutable]
+
+    raise "Cannot use `prop` in #{self.name} because it is an immutable struct. Use `const` instead"
+  end
+
+  def with(changed_props)
+    raise "Cannot use `with` in #{self.class.name} because it is an immutable struct"
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/attached_class.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Modeling AttachedClass properly at runtime would require additional
+  # tracking, so at runtime we permit all values and rely on the static checker.
+  # As AttachedClass is modeled statically as a type member on every singleton
+  # class, this is consistent with the runtime behavior for all type members.
+  class AttachedClassType < Base
+
+    def initialize(); end
+
+    # overrides Base
+    def name
+      "T.attached_class"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      true
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when AttachedClassType
+        true
+      else
+        false
+      end
+    end
+
+    module Private
+      INSTANCE = AttachedClassType.new.freeze
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/base.rb

@@ -0,0 +1,172 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class Base
+    def self.method_added(method_name)
+      super(method_name)
+      # What is now `subtype_of_single?` used to be named `subtype_of?`. Make sure people don't
+      # override the wrong thing.
+      #
+      # NB: Outside of T::Types, we would enforce this by using `sig` and not declaring the method
+      # as overridable, but doing so here would result in a dependency cycle.
+      if method_name == :subtype_of? && self != T::Types::Base
+        raise "`subtype_of?` should not be overridden. You probably want to override " \
+              "`subtype_of_single?` instead."
+      end
+    end
+
+    # this will be redefined in certain subclasses
+    def recursively_valid?(obj)
+      valid?(obj)
+    end
+
+    def valid?(obj)
+      raise NotImplementedError
+    end
+
+    # @return [T::Boolean] This method must be implemented to return whether the subclass is a subtype
+    # of `type`. This should only be called by `subtype_of?`, which guarantees that `type` will be
+    # a "single" type, by which we mean it won't be a Union or an Intersection (c.f.
+    # `isSubTypeSingle` in sorbet).
+    private def subtype_of_single?(type)
+      raise NotImplementedError
+    end
+
+    # Equality is based on name, so be sure the name reflects all relevant state when implementing.
+    def name
+      raise NotImplementedError
+    end
+
+    # Mirrors ruby_typer::core::Types::isSubType
+    # See https://git.corp.stripe.com/stripe-internal/ruby-typer/blob/9fc8ed998c04ac0b96592ae6bb3493b8a925c5c1/core/types/subtyping.cc#L912-L950
+    #
+    # This method cannot be overridden (see `method_added` above).
+    # Subclasses only need to implement `subtype_of_single?`).
+    def subtype_of?(t2)
+      t1 = self
+
+      if t2.is_a?(T::Private::Types::TypeAlias)
+        t2 = t2.aliased_type
+      end
+
+      if t1.is_a?(T::Private::Types::TypeAlias)
+        return t1.aliased_type.subtype_of?(t2)
+      end
+
+      # pairs to cover: 1  (_, _)
+      #                 2  (_, And)
+      #                 3  (_, Or)
+      #                 4  (And, _)
+      #                 5  (And, And)
+      #                 6  (And, Or)
+      #                 7  (Or, _)
+      #                 8  (Or, And)
+      #                 9  (Or, Or)
+
+      # Note: order of cases here matters!
+      if t1.is_a?(T::Types::Union) # 7, 8, 9
+        # this will be incorrect if/when we have Type members
+        return t1.types.all? {|t1_member| t1_member.subtype_of?(t2)}
+      end
+
+      if t2.is_a?(T::Types::Intersection) # 2, 5
+        # this will be incorrect if/when we have Type members
+        return t2.types.all? {|t2_member| t1.subtype_of?(t2_member)}
+      end
+
+      if t2.is_a?(T::Types::Union)
+        if t1.is_a?(T::Types::Intersection) # 6
+          # dropping either of parts eagerly make subtype test be too strict.
+          # we have to try both cases, when we normally try only one
+          return t2.types.any? {|t2_member| t1.subtype_of?(t2_member)} ||
+              t1.types.any? {|t1_member| t1_member.subtype_of?(t2)}
+        end
+        return t2.types.any? {|t2_member| t1.subtype_of?(t2_member)} # 3
+      end
+
+      if t1.is_a?(T::Types::Intersection) # 4
+        # this will be incorrect if/when we have Type members
+        return t1.types.any? {|t1_member| t1_member.subtype_of?(t2)}
+      end
+
+      # 1; Start with some special cases
+      if t1.is_a?(T::Private::Types::Void)
+        return t2.is_a?(T::Private::Types::Void)
+      end
+
+      if t1.is_a?(T::Types::Untyped) || t2.is_a?(T::Types::Untyped)
+        return true
+      end
+
+      # Rest of (1)
+      subtype_of_single?(t2)
+    end
+
+    def to_s
+      name
+    end
+
+    def describe_obj(obj)
+      # Would be redundant to print class and value in these common cases.
+      case obj
+      when nil, true, false
+        return "type #{obj.class}"
+      end
+
+      # In rare cases, obj.inspect may fail, or be undefined, so rescue.
+      begin
+        # Default inspect behavior of, eg; `#<Object:0x0...>` is ugly; just print the hash instead, which is more concise/readable.
+        if obj.method(:inspect).owner == Kernel
+          "type #{obj.class} with hash #{obj.hash}"
+        elsif T::Configuration.include_value_in_type_errors?
+          "type #{obj.class} with value #{T::Utils.string_truncate_middle(obj.inspect, 30, 30)}"
+        else
+          "type #{obj.class}"
+        end
+      rescue StandardError, SystemStackError
+        "type #{obj.class} with unprintable value"
+      end
+    end
+
+    def error_message_for_obj(obj)
+      if valid?(obj)
+        nil
+      else
+        error_message(obj)
+      end
+    end
+
+    def error_message_for_obj_recursive(obj)
+      if recursively_valid?(obj)
+        nil
+      else
+        error_message(obj)
+      end
+    end
+
+    private def error_message(obj)
+      "Expected type #{self.name}, got #{describe_obj(obj)}"
+    end
+
+    def validate!(obj)
+      err = error_message_for_obj(obj)
+      raise TypeError.new(err) if err
+    end
+
+    ### Equality methods (necessary for deduping types with `uniq`)
+
+    def hash
+      name.hash
+    end
+
+    # Type equivalence, defined by serializing the type to a string (with
+    # `#name`) and comparing the resulting strings for equality.
+    def ==(other)
+      (T::Utils.resolve_alias(other).class == T::Utils.resolve_alias(self).class) &&
+        other.name == self.name
+    end
+
+    alias_method :eql?, :==
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/class_of.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Validates that an object belongs to the specified class.
+  class ClassOf < Base
+    attr_reader :type
+
+    def initialize(type)
+      @type = type
+    end
+
+    # overrides Base
+    def name
+      "T.class_of(#{@type})"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Module) && obj <= @type
+    end
+
+    # overrides Base
+    def subtype_of_single?(other)
+      case other
+      when ClassOf
+        @type <= other.type
+      when Simple
+        @type.is_a?(other.raw_type)
+      else
+        false
+      end
+    end
+
+    # overrides Base
+    def describe_obj(obj)
+      obj.inspect
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/enum.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # validates that the provided value is within a given set/enum
+  class Enum < Base
+    extend T::Sig
+
+    attr_reader :values
+
+    def initialize(values)
+      @values = values
+    end
+
+    # overrides Base
+    def valid?(obj)
+      @values.member?(obj)
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when Enum
+        (other.values - @values).empty?
+      else
+        false
+      end
+    end
+
+    # overrides Base
+    def name
+      "T.deprecated_enum([#{@values.map(&:inspect).join(', ')}])"
+    end
+
+    # overrides Base
+    def describe_obj(obj)
+      obj.inspect
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/fixed_array.rb

@@ -0,0 +1,86 @@
+# frozen_string_literal: true
+# https://jira.corp.stripe.com/browse/RUBYPLAT-1107
+# typed: false
+
+module T::Types
+  # Takes a list of types. Validates each item in an array using the type in the same position
+  # in the list.
+  class FixedArray < Base
+    attr_reader :types
+
+    def initialize(types)
+      @types = types.map {|type| T::Utils.coerce(type)}
+    end
+
+    # overrides Base
+    def name
+      "[#{@types.join(', ')}]"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      if obj.is_a?(Array) && obj.length == @types.length
+        i = 0
+        while i < @types.length
+          if !@types[i].recursively_valid?(obj[i])
+            return false
+          end
+          i += 1
+        end
+        true
+      else
+        false
+      end
+    end
+
+    # overrides Base
+    def valid?(obj)
+      if obj.is_a?(Array) && obj.length == @types.length
+        i = 0
+        while i < @types.length
+          if !@types[i].valid?(obj[i])
+            return false
+          end
+          i += 1
+        end
+        true
+      else
+        false
+      end
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when FixedArray
+        # Properly speaking, covariance here is unsound since arrays
+        # can be mutated, but sorbet implements covariant tuples for
+        # ease of adoption.
+        @types.size == other.types.size && @types.zip(other.types).all? do |t1, t2|
+          t1.subtype_of?(t2)
+        end
+      else
+        false
+      end
+    end
+
+    # This gives us better errors, e.g.:
+    # "Expected [String, Symbol], got [String, String]"
+    # instead of
+    # "Expected [String, Symbol], got Array".
+    #
+    # overrides Base
+    def describe_obj(obj)
+      if obj.is_a?(Array)
+        if obj.length == @types.length
+          item_classes = obj.map(&:class).join(', ')
+          "type [#{item_classes}]"
+        else
+          "array of size #{obj.length}"
+        end
+      else
+        super
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/fixed_hash.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Takes a hash of types. Validates each item in a hash using the type in the same position
+  # in the list.
+  class FixedHash < Base
+    attr_reader :types
+
+    def initialize(types)
+      @types = types.transform_values {|v| T::Utils.coerce(v)}
+    end
+
+    # overrides Base
+    def name
+      serialize_hash(@types)
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      return false unless obj.is_a?(Hash)
+      return false if @types.any? {|key, type| !type.recursively_valid?(obj[key])}
+      return false if obj.any? {|key, _| !@types[key]}
+      true
+    end
+
+    # overrides Base
+    def valid?(obj)
+      return false unless obj.is_a?(Hash)
+      return false if @types.any? {|key, type| !type.valid?(obj[key])}
+      return false if obj.any? {|key, _| !@types[key]}
+      true
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when FixedHash
+        # Using `subtype_of?` here instead of == would be unsound
+        @types == other.types
+      else
+        false
+      end
+    end
+
+    # This gives us better errors, e.g.:
+    # `Expected {a: String}, got {a: TrueClass}`
+    # instead of
+    # `Expected {a: String}, got Hash`.
+    #
+    # overrides Base
+    def describe_obj(obj)
+      if obj.is_a?(Hash)
+        "type #{serialize_hash(obj.transform_values(&:class))}"
+      else
+        super
+      end
+    end
+
+    private
+
+    def serialize_hash(hash)
+      entries = hash.map do |(k, v)|
+        if Symbol === k && ":#{k}" == k.inspect
+          "#{k}: #{v}"
+        else
+          "#{k.inspect} => #{v}"
+        end
+      end
+
+      "{#{entries.join(', ')}}"
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/intersection.rb

@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Takes a list of types. Validates that an object matches all of the types.
+  class Intersection < Base
+    attr_reader :types
+
+    def initialize(types)
+      @types = types.flat_map do |type|
+        type = T::Utils.resolve_alias(type)
+        if type.is_a?(Intersection)
+          # Simplify nested intersections (mostly so `name` returns a nicer value)
+          type.types
+        else
+          T::Utils.coerce(type)
+        end
+      end.uniq
+    end
+
+    # overrides Base
+    def name
+      "T.all(#{@types.map(&:name).sort.join(', ')})"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      @types.all? {|type| type.recursively_valid?(obj)}
+    end
+
+    # overrides Base
+    def valid?(obj)
+      @types.all? {|type| type.valid?(obj)}
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      raise "This should never be reached if you're going through `subtype_of?` (and you should be)"
+    end
+
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/noreturn.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # The bottom type
+  class NoReturn < Base
+
+    def initialize; end
+
+    # overrides Base
+    def name
+      "T.noreturn"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      false
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      true
+    end
+
+    module Private
+      INSTANCE = NoReturn.new.freeze
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/proc.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Defines the type of a proc (a ruby callable). At runtime, only
+  # validates that the value is a `::Proc`.
+  #
+  # At present, we only support fixed-arity procs with no optional or
+  # keyword arguments.
+  class Proc < Base
+    attr_reader :arg_types
+    attr_reader :returns
+
+    def initialize(arg_types, returns)
+      @arg_types = {}
+      arg_types.each do |key, raw_type|
+        @arg_types[key] = T::Utils.coerce(raw_type)
+      end
+      @returns = T::Utils.coerce(returns)
+    end
+
+    # overrides Base
+    def name
+      args = []
+      @arg_types.each do |k, v|
+        args << "#{k}: #{v.name}"
+      end
+      "T.proc.params(#{args.join(', ')}).returns(#{returns})"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(::Proc)
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when self.class
+        if arg_types.size != other.arg_types.size
+          return false
+        end
+        arg_types.values.zip(other.arg_types.values).all? do |a, b|
+          b.subtype_of?(a)
+        end && returns.subtype_of?(other.returns)
+      else
+        false
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/self_type.rb

@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Modeling self-types properly at runtime would require additional tracking,
+  # so at runtime we permit all values and rely on the static checker.
+  class SelfType < Base
+
+    def initialize(); end
+
+    # overrides Base
+    def name
+      "T.self_type"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      true
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when SelfType
+        true
+      else
+        false
+      end
+    end
+
+    module Private
+      INSTANCE = SelfType.new.freeze
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/simple.rb

@@ -0,0 +1,94 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Validates that an object belongs to the specified class.
+  class Simple < Base
+    attr_reader :raw_type
+
+    def initialize(raw_type)
+      @raw_type = raw_type
+    end
+
+    # overrides Base
+    def name
+      # Memoize to mitigate pathological performance with anonymous modules (https://bugs.ruby-lang.org/issues/11119)
+      #
+      # `name` isn't normally a hot path for types, but it is used in initializing a T::Types::Union,
+      # and so in `T.nilable`, and so in runtime constructions like `x = T.let(nil, T.nilable(Integer))`.
+      @name ||= @raw_type.name.freeze
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(@raw_type)
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when Simple
+        @raw_type <= other.raw_type
+      else
+        false
+      end
+    end
+
+    # overrides Base
+    private def error_message(obj)
+      error_message = super(obj)
+      actual_name = obj.class.name
+
+      return error_message unless name == actual_name
+
+      <<~MSG.strip
+        #{error_message}
+
+        The expected type and received object type have the same name but refer to different constants.
+        Expected type is #{name} with object id #{@raw_type.__id__}, but received type is #{actual_name} with object id #{obj.class.__id__}.
+
+        There might be a constant reloading problem in your application.
+      MSG
+    end
+
+    def to_nilable
+      @nilable ||= T::Types::Union.new([self, T::Utils::Nilable::NIL_TYPE])
+    end
+
+    module Private
+      module Pool
+        @cache = ObjectSpace::WeakMap.new
+
+        def self.type_for_module(mod)
+          cached = @cache[mod]
+          return cached if cached
+
+          type = if mod == ::Array
+            T::Array[T.untyped]
+          elsif mod == ::Hash
+            T::Hash[T.untyped, T.untyped]
+          elsif mod == ::Enumerable
+            T::Enumerable[T.untyped]
+          elsif mod == ::Enumerator
+            T::Enumerator[T.untyped]
+          elsif mod == ::Range
+            T::Range[T.untyped]
+          elsif !Object.autoload?(:Set) && Object.const_defined?(:Set) && mod == ::Set
+            T::Set[T.untyped]
+          else
+            Simple.new(mod)
+          end
+
+          # Unfortunately, we still need to check if the module is frozen,
+          # since WeakMap adds a finalizer to the key that is added
+          # to the map, so that it can clear the map entry when the key is
+          # garbage collected.
+          # For a frozen object, though, adding a finalizer is not a valid
+          # operation, so this still raises if `mod` is frozen.
+          @cache[mod] = type unless mod.frozen?
+          type
+        end
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/t_enum.rb

@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Validates that an object is equal to another T::Enum singleton value.
+  class TEnum < Base
+    attr_reader :val
+
+    def initialize(val)
+      @val = val
+    end
+
+    # overrides Base
+    def name
+      # Strips the #<...> off, just leaving the ...
+      # Reasoning: the user will have written something like
+      #   T.any(MyEnum::A, MyEnum::B)
+      # in the type, so we should print what they wrote in errors, not:
+      #   T.any(#<MyEnum::A>, #<MyEnum::B>)
+      @val.inspect[2..-2]
+    end
+
+    # overrides Base
+    def valid?(obj)
+      @val == obj
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      case other
+      when TEnum
+        @val == other.val
+      else
+        false
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/type_member.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Types
+  class TypeMember < TypeVariable
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/type_parameter.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypeParameter < Base
+    def initialize(name)
+      raise ArgumentError.new("not a symbol: #{name}") unless name.is_a?(Symbol)
+      @name = name
+    end
+
+    def valid?(obj)
+      true
+    end
+
+    def subtype_of_single?(type)
+      true
+    end
+
+    def name
+      "T.type_parameter(:#{@name})"
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/type_template.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+# typed: strict
+
+module T::Types
+  class TypeTemplate < TypeVariable
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/type_variable.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Since we do type erasure at runtime, this just validates the variance and
+  # provides some syntax for the static type checker
+  class TypeVariable < Base
+    attr_reader :variance
+
+    VALID_VARIANCES = %i[in out invariant].freeze
+
+    def initialize(variance)
+      case variance
+      when Hash then raise ArgumentError.new("Pass bounds using a block. Got: #{variance}")
+      when *VALID_VARIANCES then nil
+      else
+        raise TypeError.new("invalid variance #{variance}")
+      end
+      @variance = variance
+    end
+
+    def valid?(obj)
+      true
+    end
+
+    def subtype_of_single?(type)
+      true
+    end
+
+    def name
+      Untyped.new.name
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_array.rb

@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypedArray < TypedEnumerable
+    # overrides Base
+    def name
+      "T::Array[#{@type.name}]"
+    end
+
+    def underlying_class
+      Array
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      obj.is_a?(Array) && super
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Array)
+    end
+
+    def new(*args)
+      Array.new(*T.unsafe(args))
+    end
+
+    class Untyped < TypedArray
+      def initialize
+        super(T.untyped)
+      end
+
+      def valid?(obj)
+        obj.is_a?(Array)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_enumerable.rb

@@ -0,0 +1,176 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Note: All subclasses of Enumerable should add themselves to the
+  # `case` statement below in `describe_obj` in order to get better
+  # error messages.
+  class TypedEnumerable < Base
+    attr_reader :type
+
+    def initialize(type)
+      @type = T::Utils.coerce(type)
+    end
+
+    def underlying_class
+      Enumerable
+    end
+
+    # overrides Base
+    def name
+      "T::Enumerable[#{@type.name}]"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Enumerable)
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      return false unless obj.is_a?(Enumerable)
+      case obj
+      when Array
+        begin
+          it = 0
+          while it < obj.count
+            return false unless @type.recursively_valid?(obj[it])
+            it += 1
+          end
+          true
+        end
+      when Hash
+        return false unless @type.is_a?(FixedArray)
+        types = @type.types
+        return false if types.count != 2
+        key_type = types[0]
+        value_type = types[1]
+        obj.each_pair do |key, val|
+          # Some objects (I'm looking at you Rack::Utils::HeaderHash) don't
+          # iterate over a [key, value] array, so we can't juse use the @type.recursively_valid?(v)
+          return false if !key_type.recursively_valid?(key) || !value_type.recursively_valid?(val)
+        end
+        true
+      when Enumerator::Lazy
+        # Enumerators can be unbounded: see `[:foo, :bar].cycle`
+        true
+      when Enumerator
+        # Enumerators can be unbounded: see `[:foo, :bar].cycle`
+        true
+      when Range
+        # A nil beginning or a nil end does not provide any type information. That is, nil in a range represents
+        # boundlessness, it does not express a type. For example `(nil...nil)` is not a T::Range[NilClass], its a range
+        # of unknown types (T::Range[T.untyped]).
+        # Similarly, `(nil...1)` is not a `T::Range[T.nilable(Integer)]`, it's a boundless range of Integer.
+        (obj.begin.nil? || @type.recursively_valid?(obj.begin)) && (obj.end.nil? || @type.recursively_valid?(obj.end))
+      when Set
+        obj.each do |item|
+          return false unless @type.recursively_valid?(item)
+        end
+
+        true
+      else
+        # We don't check the enumerable since it isn't guaranteed to be
+        # rewindable (e.g. STDIN) and it may be expensive to enumerate
+        # (e.g. an enumerator that makes an HTTP request)"
+        true
+      end
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      if other.class <= TypedEnumerable &&
+         underlying_class <= other.underlying_class
+        # Enumerables are covariant because they are read only
+        #
+        # Properly speaking, many Enumerable subtypes (e.g. Set)
+        # should be invariant because they are mutable and support
+        # both reading and writing. However, Sorbet treats *all*
+        # Enumerable subclasses as covariant for ease of adoption.
+        @type.subtype_of?(other.type)
+      else
+        false
+      end
+    end
+
+    # overrides Base
+    def describe_obj(obj)
+      return super unless obj.is_a?(Enumerable)
+      type_from_instance(obj).name
+    end
+
+    private def type_from_instances(objs)
+      return objs.class unless objs.is_a?(Enumerable)
+      obtained_types = []
+      begin
+        objs.each do |x|
+          obtained_types << type_from_instance(x)
+        end
+      rescue
+        return T.untyped # all we can do is go with the types we have so far
+      end
+      if obtained_types.count > 1
+        # Multiple kinds of bad types showed up, we'll suggest a union
+        # type you might want.
+        Union.new(obtained_types)
+      elsif obtained_types.empty?
+        T.noreturn
+      else
+        # Everything was the same bad type, lets just show that
+        obtained_types.first
+      end
+    end
+
+    private def type_from_instance(obj)
+      if [true, false].include?(obj)
+        return T::Boolean
+      elsif !obj.is_a?(Enumerable)
+        return obj.class
+      end
+
+      case obj
+      when Array
+        T::Array[type_from_instances(obj)]
+      when Hash
+        inferred_key = type_from_instances(obj.keys)
+        inferred_val = type_from_instances(obj.values)
+        T::Hash[inferred_key, inferred_val]
+      when Range
+        # We can't get any information from `NilClass` in ranges (since nil is used to represent boundlessness).
+        typeable_objects = [obj.begin, obj.end].compact
+        if typeable_objects.empty?
+          T::Range[T.untyped]
+        else
+          T::Range[type_from_instances(typeable_objects)]
+        end
+      when Enumerator::Lazy
+        T::Enumerator::Lazy[type_from_instances(obj)]
+      when Enumerator
+        T::Enumerator[type_from_instances(obj)]
+      when Set
+        T::Set[type_from_instances(obj)]
+      when IO
+        # Short circuit for anything IO-like (File, etc.). In these cases,
+        # enumerating the object is a destructive operation and might hang.
+        obj.class
+      else
+        # This is a specialized enumerable type, just return the class.
+        if T::Configuration::AT_LEAST_RUBY_2_7
+          Object.instance_method(:class).bind_call(obj)
+        else
+          Object.instance_method(:class).bind(obj).call
+        end
+      end
+    end
+
+    class Untyped < TypedEnumerable
+      def initialize
+        super(T.untyped)
+      end
+
+      def valid?(obj)
+        obj.is_a?(Enumerable)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_enumerator.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypedEnumerator < TypedEnumerable
+    attr_reader :type
+
+    def underlying_class
+      Enumerator
+    end
+
+    # overrides Base
+    def name
+      "T::Enumerator[#{@type.name}]"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      obj.is_a?(Enumerator) && super
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Enumerator)
+    end
+
+    def new(*args, &blk)
+      T.unsafe(Enumerator).new(*args, &blk)
+    end
+
+    class Untyped < TypedEnumerator
+      def initialize
+        super(T.untyped)
+      end
+
+      def valid?(obj)
+        obj.is_a?(Enumerator)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_enumerator_lazy.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypedEnumeratorLazy < TypedEnumerable
+    attr_reader :type
+
+    def underlying_class
+      Enumerator::Lazy
+    end
+
+    # overrides Base
+    def name
+      "T::Enumerator::Lazy[#{@type.name}]"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      obj.is_a?(Enumerator::Lazy) && super
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Enumerator::Lazy)
+    end
+
+    def new(*args, &blk)
+      T.unsafe(Enumerator::Lazy).new(*args, &blk)
+    end
+
+    class Untyped < TypedEnumeratorLazy
+      def initialize
+        super(T.untyped)
+      end
+
+      def valid?(obj)
+        obj.is_a?(Enumerator::Lazy)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_hash.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypedHash < TypedEnumerable
+    # Technically we don't need these, but they are a nice api
+    attr_reader :keys, :values
+
+    def underlying_class
+      Hash
+    end
+
+    def initialize(keys:, values:)
+      @keys = T::Utils.coerce(keys)
+      @values = T::Utils.coerce(values)
+      @type = T::Utils.coerce([keys, values])
+    end
+
+    # overrides Base
+    def name
+      "T::Hash[#{@keys.name}, #{@values.name}]"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      obj.is_a?(Hash) && super
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Hash)
+    end
+
+    def new(*args, &blk)
+      Hash.new(*T.unsafe(args), &blk)
+    end
+
+    class Untyped < TypedHash
+      def initialize
+        super(keys: T.untyped, values: T.untyped)
+      end
+
+      def valid?(obj)
+        obj.is_a?(Hash)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_range.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypedRange < TypedEnumerable
+    attr_reader :type
+
+    def underlying_class
+      Hash
+    end
+
+    # overrides Base
+    def name
+      "T::Range[#{@type.name}]"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      obj.is_a?(Range) && super
+    end
+
+    # overrides Base
+    def valid?(obj)
+      obj.is_a?(Range)
+    end
+
+    def new(*args)
+      T.unsafe(Range).new(*args)
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/typed_set.rb

@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  class TypedSet < TypedEnumerable
+    attr_reader :type
+
+    def underlying_class
+      Hash
+    end
+
+    # overrides Base
+    def name
+      "T::Set[#{@type.name}]"
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      # Re-implements non_forcing_is_a?
+      return false if Object.autoload?(:Set) # Set is meant to be autoloaded but not yet loaded, this value can't be a Set
+      return false unless Object.const_defined?(:Set) # Set is not loaded yet
+      obj.is_a?(Set) && super
+    end
+
+    # overrides Base
+    def valid?(obj)
+      # Re-implements non_forcing_is_a?
+      return false if Object.autoload?(:Set) # Set is meant to be autoloaded but not yet loaded, this value can't be a Set
+      return false unless Object.const_defined?(:Set) # Set is not loaded yet
+      obj.is_a?(Set)
+    end
+
+    def new(*args)
+      # Fine for this to blow up, because hopefully if they're trying to make a
+      # Set, they don't mind putting (or already have put) a `require 'set'` in
+      # their program directly.
+      Set.new(*T.unsafe(args))
+    end
+
+    class Untyped < TypedSet
+      def initialize
+        super(T.untyped)
+      end
+
+      def valid?(obj)
+        # Re-implements non_forcing_is_a?
+        return false if Object.autoload?(:Set) # Set is meant to be autoloaded but not yet loaded, this value can't be a Set
+        return false unless Object.const_defined?(:Set) # Set is not loaded yet
+        obj.is_a?(Set)
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/union.rb

@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # Takes a list of types. Validates that an object matches at least one of the types.
+  class Union < Base
+    attr_reader :types
+
+    def initialize(types)
+      @types = types.flat_map do |type|
+        type = T::Utils.coerce(type)
+        if type.is_a?(Union)
+          # Simplify nested unions (mostly so `name` returns a nicer value)
+          type.types
+        else
+          type
+        end
+      end.uniq
+    end
+
+    # overrides Base
+    def name
+      type_shortcuts(@types)
+    end
+
+    private def type_shortcuts(types)
+      if types.size == 1
+        return types[0].name
+      end
+      nilable = T::Utils.coerce(NilClass)
+      trueclass = T::Utils.coerce(TrueClass)
+      falseclass = T::Utils.coerce(FalseClass)
+      if types.any? {|t| t == nilable}
+        remaining_types = types.reject {|t| t == nilable}
+        "T.nilable(#{type_shortcuts(remaining_types)})"
+      elsif types.any? {|t| t == trueclass} && types.any? {|t| t == falseclass}
+        remaining_types = types.reject {|t| t == trueclass || t == falseclass}
+        type_shortcuts([T::Private::Types::StringHolder.new("T::Boolean")] + remaining_types)
+      else
+        names = types.map(&:name).compact.sort
+        "T.any(#{names.join(', ')})"
+      end
+    end
+
+    # overrides Base
+    def recursively_valid?(obj)
+      @types.any? {|type| type.recursively_valid?(obj)}
+    end
+
+    # overrides Base
+    def valid?(obj)
+      @types.any? {|type| type.valid?(obj)}
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      raise "This should never be reached if you're going through `subtype_of?` (and you should be)"
+    end
+
+    module Private
+      module Pool
+        EMPTY_ARRAY = [].freeze
+        private_constant :EMPTY_ARRAY
+
+        # @param type_a [T::Types::Base]
+        # @param type_b [T::Types::Base]
+        # @param types [Array] optional array of additional T::Types::Base instances
+        def self.union_of_types(type_a, type_b, types=EMPTY_ARRAY)
+          if types.empty?
+            # We aren't guaranteed to detect a simple `T.nilable(<Module>)` type here
+            # in cases where there are duplicate types, nested unions, etc.
+            #
+            # That's ok, because this is an optimization which isn't necessary for
+            # correctness.
+            if type_b == T::Utils::Nilable::NIL_TYPE && type_a.is_a?(T::Types::Simple)
+              type_a.to_nilable
+            elsif type_a == T::Utils::Nilable::NIL_TYPE && type_b.is_a?(T::Types::Simple)
+              type_b.to_nilable
+            else
+              Union.new([type_a, type_b])
+            end
+          else
+            # This can't be a `T.nilable(<Module>)` case unless there are duplicates,
+            # which is possible but unexpected.
+            Union.new([type_a, type_b] + types)
+          end
+        end
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/types/untyped.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Types
+  # A dynamic type, which permits whatever
+  class Untyped < Base
+
+    def initialize; end
+
+    # overrides Base
+    def name
+      "T.untyped"
+    end
+
+    # overrides Base
+    def valid?(obj)
+      true
+    end
+
+    # overrides Base
+    private def subtype_of_single?(other)
+      true
+    end
+
+    module Private
+      INSTANCE = Untyped.new.freeze
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-0.5.10160/lib/types/utils.rb

@@ -0,0 +1,209 @@
+# frozen_string_literal: true
+# typed: true
+
+module T::Utils
+  # Used to convert from a type specification to a `T::Types::Base`.
+  def self.coerce(val)
+    if val.is_a?(T::Private::Types::TypeAlias)
+      val.aliased_type
+    elsif val.is_a?(T::Types::Base)
+      val
+    elsif val.is_a?(Module)
+      T::Types::Simple::Private::Pool.type_for_module(val)
+    elsif val.is_a?(::Array)
+      T::Types::FixedArray.new(val)
+    elsif val.is_a?(::Hash)
+      T::Types::FixedHash.new(val)
+    elsif val.is_a?(T::Private::Methods::DeclBuilder)
+      T::Private::Methods.finalize_proc(val.decl)
+    elsif val.is_a?(::T::Enum)
+      T::Types::TEnum.new(val)
+    elsif val.is_a?(::String)
+      raise "Invalid String literal for type constraint. Must be an #{T::Types::Base}, a " \
+            "class/module, or an array. Got a String with value `#{val}`."
+    else
+      raise "Invalid value for type constraint. Must be an #{T::Types::Base}, a " \
+            "class/module, or an array. Got a `#{val.class}`."
+    end
+  end
+
+  # Dynamically confirm that `value` is recursively a valid value of
+  # type `type`, including recursively through collections. Note that
+  # in some cases this runtime check can be very expensive, especially
+  # with large collections of objects.
+  def self.check_type_recursive!(value, type)
+    T::Private::Casts.cast_recursive(value, type, cast_method: "T.check_type_recursive!")
+  end
+
+  # Returns the set of all methods (public, protected, private) defined on a module or its
+  # ancestors, excluding Object and its ancestors. Overrides of methods from Object (and its
+  # ancestors) are included.
+  def self.methods_excluding_object(mod)
+    # We can't just do mod.instance_methods - Object.instance_methods, because that would leave out
+    # any methods from Object that are overridden in mod.
+    mod.ancestors.flat_map do |ancestor|
+      # equivalent to checking Object.ancestors.include?(ancestor)
+      next [] if Object <= ancestor
+      ancestor.instance_methods(false) + ancestor.private_instance_methods(false)
+    end.uniq
+  end
+
+  # Returns the signature for the `UnboundMethod`, or nil if it's not sig'd
+  #
+  # @example T::Utils.signature_for_method(x.method(:foo))
+  def self.signature_for_method(method)
+    T::Private::Methods.signature_for_method(method)
+  end
+
+  # Returns the signature for the instance method on the supplied module, or nil if it's not found or not typed.
+  #
+  # @example T::Utils.signature_for_instance_method(MyClass, :my_method)
+  def self.signature_for_instance_method(mod, method_name)
+    T::Private::Methods.signature_for_method(mod.instance_method(method_name))
+  end
+
+  def self.wrap_method_with_call_validation_if_needed(mod, method_sig, original_method)
+    T::Private::Methods::CallValidation.wrap_method_if_needed(mod, method_sig, original_method)
+  end
+
+  # Unwraps all the sigs.
+  def self.run_all_sig_blocks
+    T::Private::Methods.run_all_sig_blocks
+  end
+
+  # Return the underlying type for a type alias. Otherwise returns type.
+  def self.resolve_alias(type)
+    case type
+    when T::Private::Types::TypeAlias
+      type.aliased_type
+    else
+      type
+    end
+  end
+
+  # Give a type which is a subclass of T::Types::Base, determines if the type is a simple nilable type (union of NilClass and something else).
+  # If so, returns the T::Types::Base of the something else. Otherwise, returns nil.
+  def self.unwrap_nilable(type)
+    case type
+    when T::Types::Union
+      non_nil_types = type.types.reject {|t| t == Nilable::NIL_TYPE}
+      return nil if type.types.length == non_nil_types.length
+      case non_nil_types.length
+      when 0 then nil
+      when 1 then non_nil_types.first
+      else
+        T::Types::Union::Private::Pool.union_of_types(non_nil_types[0], non_nil_types[1], non_nil_types[2..-1])
+      end
+    else
+      nil
+    end
+  end
+
+  # Returns the arity of a method, unwrapping the sig if needed
+  def self.arity(method)
+    arity = method.arity
+    return arity if arity != -1 || method.is_a?(Proc)
+    sig = T::Private::Methods.signature_for_method(method)
+    sig ? sig.method.arity : arity
+  end
+
+  # Elide the middle of a string as needed and replace it with an ellipsis.
+  # Keep the given number of characters at the start and end of the string.
+  #
+  # This method operates on string length, not byte length.
+  #
+  # If the string is shorter than the requested truncation length, return it
+  # without adding an ellipsis. This method may return a longer string than
+  # the original if the characters removed are shorter than the ellipsis.
+  #
+  # @param [String] str
+  #
+  # @param [Fixnum] start_len The length of string before the ellipsis
+  # @param [Fixnum] end_len The length of string after the ellipsis
+  #
+  # @param [String] ellipsis The string to add in place of the elided text
+  #
+  # @return [String]
+  #
+  def self.string_truncate_middle(str, start_len, end_len, ellipsis='...')
+    return unless str
+
+    raise ArgumentError.new('must provide start_len') unless start_len
+    raise ArgumentError.new('must provide end_len') unless end_len
+
+    raise ArgumentError.new('start_len must be >= 0') if start_len < 0
+    raise ArgumentError.new('end_len must be >= 0') if end_len < 0
+
+    str = str.to_s
+    return str if str.length <= start_len + end_len
+
+    start_part = str[0...start_len - ellipsis.length]
+    end_part = end_len == 0 ? '' : str[-end_len..-1]
+
+    "#{start_part}#{ellipsis}#{end_part}"
+  end
+
+  def self.lift_enum(enum)
+    unless enum.is_a?(T::Types::Enum)
+      raise ArgumentError.new("#{enum.inspect} is not a T.deprecated_enum")
+    end
+
+    classes = enum.values.map(&:class).uniq
+    if classes.empty?
+      T.untyped
+    elsif classes.length > 1
+      T::Types::Union.new(classes)
+    else
+      T::Types::Simple::Private::Pool.type_for_module(classes.first)
+    end
+  end
+
+  module Nilable
+    # :is_union_type, T::Boolean: whether the type is an T::Types::Union type
+    # :non_nilable_type, Class: if it is an T.nilable type, the corresponding underlying type; otherwise, nil.
+    TypeInfo = Struct.new(:is_union_type, :non_nilable_type)
+
+    NIL_TYPE = T::Utils.coerce(NilClass)
+
+    def self.get_type_info(prop_type)
+      if prop_type.is_a?(T::Types::Union)
+        non_nilable_type = T::Utils.unwrap_nilable(prop_type)
+        if non_nilable_type&.is_a?(T::Types::Simple)
+          non_nilable_type = non_nilable_type.raw_type
+        end
+        TypeInfo.new(true, non_nilable_type)
+      else
+        TypeInfo.new(false, nil)
+      end
+    end
+
+    # Get the underlying type inside prop_type:
+    #  - if the type is A, the function returns A
+    #  - if the type is T.nilable(A), the function returns A
+    def self.get_underlying_type(prop_type)
+      type_info = get_type_info(prop_type)
+      if type_info.is_union_type
+        type_info.non_nilable_type || prop_type
+      elsif prop_type.is_a?(T::Types::Simple)
+        prop_type.raw_type
+      else
+        prop_type
+      end
+    end
+
+    # The difference between this function and the above function is that the Sorbet type, like T::Types::Simple
+    # is preserved.
+    def self.get_underlying_type_object(prop_type)
+      T::Utils.unwrap_nilable(prop_type) || prop_type
+    end
+
+    def self.is_union_with_nilclass(prop_type)
+      case prop_type
+      when T::Types::Union
+        prop_type.types.include?(NIL_TYPE)
+      else
+        false
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/sorbet-runtime-stub-0.2.0/lib/sorbet-runtime-stub.rb

@@ -1,146 +0,0 @@
-# typed: ignore
-
-begin
-  gem "sorbet-runtime"
-  return
-rescue Gem::LoadError
-end
-
-module T
-  class << self
-    def absurd(value); end
-    def all(type_a, type_b, *types); end
-    def any(type_a, type_b, *types); end
-    def attached_class; end
-    def class_of(klass); end
-    def enum(values); end
-    def nilable(type); end
-    def noreturn; end
-    def self_type; end
-    def type_alias(type=nil, &_blk); end
-    def type_parameter(name); end
-    def untyped; end
-
-    def assert_type!(value, _type, _checked: true)
-      value
-    end
-
-    def cast(value, _type, _checked: true)
-      value
-    end
-
-    def let(value, _type, _checked: true)
-      value
-    end
-
-    def must(arg, _msg = nil)
-      arg
-    end
-
-    def proc
-      T::Proc.new
-    end
-
-    def reveal_type(value)
-      value
-    end
-
-    def unsafe(value)
-      value
-    end
-  end
-
-  module Sig
-    def sig(arg0=nil, &blk); end
-  end
-
-  module Helpers
-    def abstract!;  end
-    def interface!; end
-    def final!; end
-    def sealed!; end
-    def mixes_in_class_methods(mod); end
-  end
-
-  module Generic
-    include T::Helpers
-
-    def type_parameters(*params); end
-    def type_member(variance=:invariant, fixed: nil, lower: nil, upper: BasicObject); end
-    def type_template(variance=:invariant, fixed: nil, lower: nil, upper: BasicObject); end
-
-    def [](*types)
-      self
-    end
-  end
-
-  module Array
-    def self.[](type); end
-  end
-
-  Boolean = Object.new.freeze
-
-  module Configuration
-    def self.call_validation_error_handler(signature, opts); end
-    def self.call_validation_error_handler=(value); end
-    def self.default_checked_level=(default_checked_level); end
-    def self.enable_checking_for_sigs_marked_checked_tests; end
-    def self.enable_final_checks_on_hooks; end
-    def self.enable_legacy_t_enum_migration_mode; end
-    def self.reset_final_checks_on_hooks; end
-    def self.hard_assert_handler(str, extra); end
-    def self.hard_assert_handler=(value); end
-    def self.inline_type_error_handler(error); end
-    def self.inline_type_error_handler=(value); end
-    def self.log_info_handler(str, extra); end
-    def self.log_info_handler=(value); end
-    def self.scalar_types; end
-    def self.scalar_types=(values); end
-    def self.sealed_violation_whitelist; end
-    def self.sealed_violation_whitelist=(sealed_violation_whitelist); end
-    def self.sig_builder_error_handler(error, location); end
-    def self.sig_builder_error_handler=(value); end
-    def self.sig_validation_error_handler(error, opts); end
-    def self.sig_validation_error_handler=(value); end
-    def self.soft_assert_handler(str, extra); end
-    def self.soft_assert_handler=(value); end
-  end
-
-  module Enumerable
-    def self.[](type); end
-  end
-
-  module Enumerator
-    def self.[](type); end
-  end
-
-  module Hash
-    def self.[](keys, values); end
-  end
-
-  class Proc
-    def bind(*_)
-      self
-    end
-
-    def params(*_param)
-      self
-    end
-
-    def void
-      self
-    end
-
-    def returns(_type)
-      self
-    end
-  end
-
-  module Range
-    def self.[](type); end
-  end
-
-  module Set
-    def self.[](type); end
-  end
-end