smoke/extension/a.rbi in steep-0.4.0 vs smoke/extension/a.rbi in steep-0.5.0

@@ -1,8 +1,12 @@
 extension Object (X)
   def try: <'a> { (instance) -> 'a } -> 'a
   def f: -> Object
 end
 
+extension Kernel (X)
+  def self.new_module_method: () -> void
+end
+
 class Foo
   def f: -> String
 end