stdlib/builtin/struct.rbs in rbs-0.11.0 vs stdlib/builtin/struct.rbs in rbs-0.12.0

@@ -1,40 +1,39 @@
 # A [Struct](Struct) is a convenient way to bundle a
 # number of attributes together, using accessor methods, without having to
 # write an explicit class.
-# 
+#
 # The [Struct](Struct) class generates new subclasses
 # that hold a set of members and their values. For each member a reader
 # and writer method is created similar to
 # [Module\#attr\_accessor](https://ruby-doc.org/core-2.6.3/Module.html#method-i-attr_accessor)
 # .
-# 
+#
 # ```ruby
 # Customer = Struct.new(:name, :address) do
 #   def greeting
 #     "Hello #{name}!"
 #   end
 # end
-# 
+#
 # dave = Customer.new("Dave", "123 Main")
 # dave.name     #=> "Dave"
 # dave.greeting #=> "Hello Dave!"
 # ```
-# 
+#
 # See [::new](Struct#method-c-new) for further
 # examples of creating struct subclasses and instances.
-# 
+#
 # In the method descriptions that follow, a "member" parameter refers to a
 # struct member which is either a quoted string ( `"name"` ) or a
 # [Symbol](https://ruby-doc.org/core-2.6.3/Symbol.html) ( `:name` ).
 class Struct[Elem] < Object
   include Enumerable[Elem, Struct[Elem]]
 
-  def initialize: (Symbol | String arg0, *Symbol | String arg1, ?keyword_init: bool keyword_init) -> void
+  type attribute_name = Symbol | String
 
-  def each: () { (Elem arg0) -> untyped } -> untyped
-          | () -> self
+  def initialize: (attribute_name, *attribute_name, ?keyword_init: bool) ?{ () -> void } -> void
 
-  def self.members: () -> ::Array[Symbol]
+  def each: () { (Elem) -> untyped } -> untyped
 
-  def new: (*untyped args) -> Struct[untyped]
+  def self.members: () -> ::Array[Symbol]
 end