stdlib/builtin/struct.rbs in rbs-0.14.0 vs stdlib/builtin/struct.rbs in rbs-0.15.0

@@ -29,10 +29,10 @@
 class Struct[Elem] < Object
   include Enumerable[Elem, Struct[Elem]]
 
   type attribute_name = Symbol | String
 
-  def initialize: (attribute_name, *attribute_name, ?keyword_init: bool) ?{ () -> void } -> void
+  def initialize: (attribute_name, *attribute_name, ?keyword_init: boolish) ?{ () -> void } -> void
 
   def each: () { (Elem) -> untyped } -> untyped
 
   def self.members: () -> ::Array[Symbol]
 end