lib/tapioca/dsl/compilers/action_mailer.rb in tapioca-0.7.1 vs lib/tapioca/dsl/compilers/action_mailer.rb in tapioca-0.7.2

@@ -34,10 +34,10 @@
       # end
       # ~~~
       class ActionMailer < Compiler
         extend T::Sig
 
-        ConstantType = type_member(fixed: T.class_of(::ActionMailer::Base))
+        ConstantType = type_member { { fixed: T.class_of(::ActionMailer::Base) } }
 
         sig { override.void }
         def decorate
           root.create_path(constant) do |mailer|
             constant.action_methods.to_a.each do |mailer_method|