lib/ffprober/ffprobe_version.rb in ffprober-0.5.5 vs lib/ffprober/ffprobe_version.rb in ffprober-1.0

@@ -1,32 +1,41 @@
+# typed: strict
 # frozen_string_literal: true
 
 module Ffprober
   class FfprobeVersion
+    extend T::Sig
+
+    sig { returns(T::Boolean) }
     def self.invalid?
       !new.valid?
     end
 
+    sig { returns(T::Boolean) }
     def self.valid?
       new.valid?
     rescue NoFfprobeFound
       false
     end
 
+    sig { returns(T::Boolean) }
     def valid?
       validator.valid?
     end
 
+    sig { returns(Ffprober::Ffmpeg::Version) }
     def self.version
       new.version
     end
 
+    sig { returns(Ffprober::Ffmpeg::Version) }
     def version
       Ffprober::Ffmpeg::Version.new
     end
 
     private
 
+    sig { returns(Ffprober::Ffmpeg::VersionValidator) }
     def validator
       Ffprober::Ffmpeg::VersionValidator.new(version)
     end
   end
 end