Keep only the parts of rubocop.rbi that we actually use

- This file was _massive_ - over 60k lines and we had to bump the file
  size limit for pushes to the repo!
- This was because by default Tapioca, when it encounters a
  `require "rubocop"` during RBI generation, loads all of the cops ever
  because they're all classes inside `RuboCop::Cop`.
- There wasn't an easy way to control this at Tapioca generation time
  (we tried), so now we parse the generated RBI file and delete classes
  and method definitions that we don't use.
- I regenerated the RBIs (`brew tc --update rubocop`) and added new
  things to the allowlist until Sorbet came back green.
- Now the file is ~7k lines and 240K - much better!

Library/Homebrew/dev-cmd/typecheck.rb

@@ -68,6 +68,9 @@ module Homebrew
             ohai "Updating Tapioca RBI files..."
             safe_system "bundle", "exec", "tapioca", "gem", *tapioca_args
 
+            ohai "Trimming RuboCop RBI because by default it's massive..."
+            trim_rubocop_rbi
+
             if args.suggest_typed?
               ohai "Checking if we can bump Sorbet `typed` sigils..."
               # --sorbet needed because of https://github.com/Shopify/spoom/issues/488
@@ -116,6 +119,157 @@ module Homebrew
           Homebrew.failed = true
         end
       end
+
+      sig { params(path: T.any(String, Pathname)).void }
+      def trim_rubocop_rbi(path: HOMEBREW_LIBRARY_PATH/"sorbet/rbi/gems/rubocop@*.rbi")
+        rbi_file = Dir.glob(path).first
+        return unless rbi_file.present?
+        return unless (rbi_path = Pathname.new(rbi_file)).exist?
+
+        require "prism"
+        original_content = rbi_path.read
+        parsed = Prism.parse(original_content)
+        return unless parsed.success?
+
+        allowlist = %w[
+          Parser::Source
+          RuboCop::AST::Node
+          RuboCop::AST::NodePattern
+          RuboCop::AST::ProcessedSource
+          RuboCop::CLI
+          RuboCop::Config
+          RuboCop::Cop::AllowedPattern
+          RuboCop::Cop::AllowedMethods
+          RuboCop::Cop::AutoCorrector
+          RuboCop::Cop::AutocorrectLogic
+          RuboCop::Cop::Base
+          RuboCop::Cop::CommentsHelp
+          RuboCop::Cop::ConfigurableFormatting
+          RuboCop::Cop::ConfigurableNaming
+          RuboCop::Cop::Corrector
+          RuboCop::Cop::IgnoredMethods
+          RuboCop::Cop::IgnoredNode
+          RuboCop::Cop::IgnoredPattern
+          RuboCop::Cop::MethodPreference
+          RuboCop::Cop::Offense
+          RuboCop::Cop::RangeHelp
+          RuboCop::Cop::Registry
+          RuboCop::Cop::Util
+          RuboCop::DirectiveComment
+          RuboCop::Error
+          RuboCop::ExcludeLimit
+          RuboCop::Ext::Comment
+          RuboCop::Ext::ProcessedSource
+          RuboCop::Ext::Range
+          RuboCop::FileFinder
+          RuboCop::Formatter::TextUtil
+          RuboCop::Formatter::PathUtil
+          RuboCop::Options
+          RuboCop::ResultCache
+          RuboCop::Runner
+          RuboCop::TargetFinder
+          RuboCop::Version
+        ].freeze
+
+        nodes_to_keep = Set.new
+
+        parsed.value.statements.body.each do |node|
+          case node
+          when Prism::ModuleNode, Prism::ClassNode
+            # Keep if it's in our allowlist or is a top-level essential node.
+            full_name = extract_full_name(node)
+            nodes_to_keep << node if full_name.blank? || allowlist.any? { |name| full_name.start_with?(name) }
+          when Prism::ConstantWriteNode # Keep essential constants.
+            nodes_to_keep << node if node.name.to_s.match?(/^[[:digit:][:upper:]_]+$/)
+          else # Keep other top-level nodes (comments, etc.)
+            nodes_to_keep << node
+          end
+        end
+
+        new_content = generate_trimmed_rbi(original_content, nodes_to_keep, parsed)
+        rbi_path.write(new_content)
+      end
+
+      private
+
+      sig { params(node: Prism::Node).returns(String) }
+      def extract_full_name(node)
+        case node
+        when Prism::ModuleNode, Prism::ClassNode
+          parts = []
+
+          constant_path = node.constant_path
+          if constant_path.is_a?(Prism::ConstantReadNode)
+            parts << constant_path.name.to_s
+          elsif constant_path.is_a?(Prism::ConstantPathNode)
+            parts.concat(extract_constant_path_parts(constant_path))
+          end
+
+          parts.join("::")
+        else
+          ""
+        end
+      end
+
+      sig { params(constant_path: T.any(Prism::ConstantPathNode, Prism::Node)).returns(T::Array[String]) }
+      def extract_constant_path_parts(constant_path)
+        parts = []
+        current = T.let(constant_path, T.nilable(Prism::Node))
+
+        while current
+          case current
+          when Prism::ConstantPathNode
+            parts.unshift(current.name.to_s)
+            current = current.parent
+          when Prism::ConstantReadNode
+            parts.unshift(current.name.to_s)
+            break
+          else
+            break
+          end
+        end
+
+        parts
+      end
+
+      sig {
+        params(
+          original_content: String,
+          nodes_to_keep:    T::Set[Prism::Node],
+          parsed:           Prism::ParseResult,
+        ).returns(String)
+      }
+      def generate_trimmed_rbi(original_content, nodes_to_keep, parsed)
+        lines = original_content.lines
+        output_lines = []
+
+        first_node = parsed.value.statements.body.first
+        if first_node
+          first_line = first_node.location.start_line - 1
+          (0...first_line).each { |i| output_lines << lines[i] if lines[i] }
+        end
+
+        parsed.value.statements.body.each do |node|
+          next unless nodes_to_keep.include?(node)
+
+          start_line = node.location.start_line - 1
+          end_line = node.location.end_line - 1
+
+          (start_line..end_line).each { |i| output_lines << lines[i] if lines[i] }
+          output_lines << "\n"
+        end
+
+        header = <<~EOS.chomp
+          # typed: true
+
+          # This file is autogenerated. Do not edit it by hand.
+          # To regenerate, run `brew typecheck --update rubocop`.
+        EOS
+
+        return header if output_lines.empty?
+
+        output_lines.join
+      end
     end
   end
 end

Library/Homebrew/sorbet/rbi/gems/rubocop-ast@1.44.1.rbi

@@ -7508,28 +7508,28 @@ class RuboCop::AST::YieldNode < ::RuboCop::AST::Node
 end
 
 class RuboCop::CommentConfig
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#34
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#34
   def initialize(processed_source); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#63
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#63
   def comment_only_line?(line_number); end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def config(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#51
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#51
   def cop_disabled_line_ranges; end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#39
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#39
   def cop_enabled_at_line?(cop, line_number); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#47
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#47
   def cop_opted_in?(cop); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#55
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#55
   def extra_enabled_comments; end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#30
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#30
   def processed_source; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7537,51 +7537,51 @@ class RuboCop::CommentConfig
 
   private
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#96
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#96
   def analyze; end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#124
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#124
   def analyze_cop(analysis, directive); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#144
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#144
   def analyze_disabled(analysis, directive); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#155
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#155
   def analyze_rest(analysis, directive); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#135
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#135
   def analyze_single_line(analysis, directive); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#164
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#164
   def cop_line_ranges(analysis); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#170
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#170
   def each_directive; end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#69
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#69
   def extra_enabled_comments_with_names(extras:, names:); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#190
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#190
   def handle_enable_all(directive, names, extras); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#204
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#204
   def handle_switch(directive, names, extras); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#115
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#115
   def inject_disabled_cops_directives(analyses); end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#183
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#183
   def non_comment_token_line_numbers; end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#83
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#83
   def opt_in_cops; end
 
-  # source://rubocop/1.75.2/lib/rubocop/comment_config.rb#179
+  # source://rubocop/1.75.6/lib/rubocop/comment_config.rb#179
   def qualified_cop_name(cop_name); end
 end
 
 class RuboCop::Config
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#31
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#31
   def initialize(hash = T.unsafe(nil), loaded_path = T.unsafe(nil)); end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7590,40 +7590,40 @@ class RuboCop::Config
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def []=(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#212
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#212
   def active_support_extensions_enabled?; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#127
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#127
   def add_excludes_from_higher_level(highest_config); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#239
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#239
   def allowed_camel_case_file?(file); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#283
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#283
   def base_dir_for_path_parameters; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#313
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#313
   def bundler_lock_file_path; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#85
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#85
   def check; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#180
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#180
   def clusivity_config_for_badge?(badge); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#200
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#200
   def cop_enabled?(name); end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def delete(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#139
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#139
   def deprecation_check; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def dig(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#204
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#204
   def disabled_new_cops?; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7632,40 +7632,40 @@ class RuboCop::Config
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def each_key(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#208
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#208
   def enabled_new_cops?; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def fetch(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#261
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#261
   def file_to_exclude?(file); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#220
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#220
   def file_to_include?(file); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#196
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#196
   def for_all_cops; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#166
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#166
   def for_badge(badge); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#153
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#153
   def for_cop(cop); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#191
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#191
   def for_department(department_name); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#160
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#160
   def for_enabled_cop(cop); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#338
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#338
   def gem_versions_in_target; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#342
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#342
   def inspect; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#110
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#110
   def internal?; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7674,16 +7674,16 @@ class RuboCop::Config
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def keys(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#81
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#81
   def loaded_features; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#21
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#21
   def loaded_path; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#77
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#77
   def loaded_plugins; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#115
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#115
   def make_excludes_absolute; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7692,37 +7692,37 @@ class RuboCop::Config
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def merge(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#293
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#293
   def parser_engine; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#274
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#274
   def path_relative_to_config(path); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#270
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#270
   def patterns_to_exclude; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#266
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#266
   def patterns_to_include; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#324
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#324
   def pending_cops; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#253
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#253
   def possibly_include_hidden?; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def replace(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#105
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#105
   def signature; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#308
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#308
   def smart_loaded_path; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#216
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#216
   def string_literals_frozen_by_default?; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#297
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#297
   def target_rails_version; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7734,7 +7734,7 @@ class RuboCop::Config
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def to_hash(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#101
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#101
   def to_s; end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7743,37 +7743,37 @@ class RuboCop::Config
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def validate(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#92
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#92
   def validate_after_resolution; end
 
   private
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#392
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#392
   def department_of(qualified_cop_name); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#380
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#380
   def enable_cop?(qualified_cop_name, cop_options); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#367
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#367
   def gem_version_to_major_minor_float(gem_version); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#373
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#373
   def read_gem_versions_from_target_lockfile; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#354
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#354
   def read_rails_version_from_bundler_lock_file; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config.rb#349
+  # source://rubocop/1.75.6/lib/rubocop/config.rb#349
   def target_rails_version_from_bundler_lock_file; end
 
   class << self
-    # source://rubocop/1.75.2/lib/rubocop/config.rb#23
+    # source://rubocop/1.75.6/lib/rubocop/config.rb#23
     def create(hash, path, check: T.unsafe(nil)); end
   end
 end
 
 class RuboCop::ConfigValidator
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#28
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#28
   def initialize(config); end
 
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
@@ -7782,66 +7782,66 @@ class RuboCop::ConfigValidator
   # source://rubocop-ast//lib/rubocop/ast/utilities/simple_forwardable.rb#19
   def smart_loaded_path(*_arg0, **_arg1, &_arg2); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#65
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#65
   def target_ruby_version; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#34
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#34
   def validate; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#61
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#61
   def validate_after_resolution; end
 
   private
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#100
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#100
   def alert_about_unrecognized_cops(invalid_cop_names); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#264
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#263
   def check_cop_config_value(hash, parent = T.unsafe(nil)); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#73
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#73
   def check_obsoletions; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#80
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#80
   def check_target_ruby; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#205
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#205
   def each_invalid_parameter(cop_name); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#116
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#116
   def list_unknown_cops(invalid_cop_names); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#284
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#284
   def param_error_message(parent, key, value, supposed_values); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#252
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#252
   def reject_conflicting_safe_settings; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#243
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#243
   def reject_mutually_exclusive_defaults; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#139
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#139
   def suggestion(name); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#71
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#71
   def target_ruby; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#217
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#217
   def validate_enforced_styles(valid_cop_names); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#166
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#166
   def validate_new_cops_parameter; end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#191
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#191
   def validate_parameter_names(valid_cop_names); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#177
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#177
   def validate_parameter_shape(valid_cop_names); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#237
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#237
   def validate_support_and_has_list(name, formats, valid); end
 
-  # source://rubocop/1.75.2/lib/rubocop/config_validator.rb#155
+  # source://rubocop/1.75.6/lib/rubocop/config_validator.rb#155
   def validate_syntax_cop; end
 end
 

Library/Homebrew/sorbet/rbi/gems/rubocop-rspec@3.6.0.rbi

@@ -4046,7 +4046,7 @@ class RuboCop::Cop::RSpec::MultipleExpectations < ::RuboCop::Cop::RSpec::Base
   # source://rubocop-rspec//lib/rubocop/cop/rspec/multiple_expectations.rb#86
   def expect?(param0 = T.unsafe(nil)); end
 
-  # source://rubocop/1.75.2/lib/rubocop/cop/exclude_limit.rb#11
+  # source://rubocop/1.75.6/lib/rubocop/cop/exclude_limit.rb#11
   def max=(value); end
 
   # source://rubocop-rspec//lib/rubocop/cop/rspec/multiple_expectations.rb#93
@@ -4161,7 +4161,7 @@ RuboCop::Cop::RSpec::MultipleExpectations::TRUE_NODE = T.let(T.unsafe(nil), Proc
 class RuboCop::Cop::RSpec::MultipleMemoizedHelpers < ::RuboCop::Cop::RSpec::Base
   include ::RuboCop::Cop::RSpec::Variable
 
-  # source://rubocop/1.75.2/lib/rubocop/cop/exclude_limit.rb#11
+  # source://rubocop/1.75.6/lib/rubocop/cop/exclude_limit.rb#11
   def max=(value); end
 
   # source://rubocop-rspec//lib/rubocop/cop/rspec/multiple_memoized_helpers.rb#91
@@ -4503,7 +4503,7 @@ end
 class RuboCop::Cop::RSpec::NestedGroups < ::RuboCop::Cop::RSpec::Base
   include ::RuboCop::Cop::RSpec::TopLevelGroup
 
-  # source://rubocop/1.75.2/lib/rubocop/cop/exclude_limit.rb#11
+  # source://rubocop/1.75.6/lib/rubocop/cop/exclude_limit.rb#11
   def max=(value); end
 
   # source://rubocop-rspec//lib/rubocop/cop/rspec/nested_groups.rb#107

Library/Homebrew/test/dev-cmd/typecheck_spec.rb

@@ -5,4 +5,32 @@ require "dev-cmd/typecheck"
 
 RSpec.describe Homebrew::DevCmd::Typecheck do
   it_behaves_like "parseable arguments"
+
+  describe "#trim_rubocop_rbi" do
+    let(:rbi_file) { Pathname.new("#{TEST_FIXTURE_DIR}/rubocop@x.x.x.rbi") }
+    let(:typecheck) { described_class.new([]) }
+
+    before do
+      allow(Dir).to receive(:glob).and_return([rbi_file.to_s])
+    end
+
+    it "trims RuboCop RBI file to only include allowlisted classes" do
+      old_content = rbi_file.read
+
+      typecheck.trim_rubocop_rbi(path: rbi_file.to_s)
+
+      new_content = rbi_file.read
+
+      expect(new_content).to include("RuboCop::Config")
+      expect(new_content).to include("RuboCop::Cop::Base")
+      expect(new_content).to include("Parser::Source")
+      expect(new_content).to include("VERSION")
+      expect(new_content).to include("SOME_CONSTANT")
+      expect(new_content).not_to include("SomeUnusedCop")
+      expect(new_content).not_to include("UnusedModule")
+      expect(new_content).not_to include("CompletelyUnrelated")
+
+      rbi_file.write(old_content)
+    end
+  end
 end

Library/Homebrew/test/support/fixtures/rubocop@x.x.x.rbi

@@ -0,0 +1,78 @@
+# typed: strict
+
+# This file is autogenerated. Do not edit it by hand.
+# To regenerate, run `brew typecheck --update rubocop`.
+
+class Parser::Source::Comment
+  include ::RuboCop::Ext::Comment
+end
+
+class Parser::Source::Range
+  include ::RuboCop::Ext::Range
+end
+
+RuboCop::CLI::STATUS_OFFENSES = T.let(T.unsafe(nil), Integer)
+
+RuboCop::CLI::STATUS_SUCCESS = T.let(T.unsafe(nil), Integer)
+
+RuboCop::CommentConfig::CONFIG_DISABLED_LINE_RANGE_MIN = T.let(T.unsafe(nil), Float)
+
+class RuboCop::Config
+  include ::RuboCop::PathUtil
+  include ::RuboCop::FileFinder
+  extend ::RuboCop::SimpleForwardable
+
+  # @return [Config] a new instance of Config
+  #
+  # source://rubocop//lib/rubocop/config.rb#31
+  def initialize(hash = T.unsafe(nil), loaded_path = T.unsafe(nil)); end
+
+  # source://rubocop-ast/1.44.1/lib/rubocop/ast/utilities/simple_forwardable.rb#19
+  def [](*_arg0, **_arg1, &_arg2); end
+end
+
+RuboCop::Token = RuboCop::AST::Token
+
+class RuboCop::Cop::Base
+  include ::RuboCop::AST::Sexp
+  include ::RuboCop::PathUtil
+  include ::RuboCop::Cop::Util
+  include ::RuboCop::Cop::IgnoredNode
+  include ::RuboCop::Cop::AutocorrectLogic
+  extend ::RuboCop::AST::Sexp
+  extend ::RuboCop::AST::NodePattern::Macros
+  extend ::RuboCop::ExcludeLimit
+
+  # @return [Base] a new instance of Base
+  #
+  # source://rubocop//lib/rubocop/cop/base.rb#156
+  def initialize(config = T.unsafe(nil), options = T.unsafe(nil)); end
+end
+
+class RuboCop::Cop::SomeUnusedCop < RuboCop::Cop::Base
+  def on_send(_node); end
+end
+
+module RuboCop::Cop::UnusedModule; end
+
+class CompletelyUnrelated
+  def bananas; end
+end
+
+module RuboCop::Version
+  class << self
+    # @api private
+    #
+    # source://rubocop//lib/rubocop/version.rb#121
+    def config_for_pwd(env); end
+
+    # @api private
+    #
+    # source://rubocop//lib/rubocop/version.rb#151
+    def document_version; end
+  end
+end
+
+VERSION = "x.x.x"
+
+SOME_CONSTANT = "some constant value"