Add missing sigs

Homebrew · Aug 15, 2024 · 7177ddd · 7177ddd
1 parent 70b072a
commit 7177ddd
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diff --git a/Library/Homebrew/extend/os/linux/cleanup.rb b/Library/Homebrew/extend/os/linux/cleanup.rb
@@ -5,6 +5,7 @@ module Homebrew
   class Cleanup
     undef use_system_ruby?
 
+    sig { returns(T::Boolean) }
     def use_system_ruby?
       return false if Homebrew::EnvConfig.force_vendor_ruby?
 

diff --git a/Library/Homebrew/extend/os/mac/linkage_checker.rb b/Library/Homebrew/extend/os/mac/linkage_checker.rb
@@ -6,6 +6,7 @@ class LinkageChecker
 
   private
 
+  sig { returns(T::Boolean) }
   def system_libraries_exist_in_cache?
     # In macOS Big Sur and later, system libraries do not exist on-disk and instead exist in a cache.
     MacOS.version >= :big_sur