class ActiveRecord::Type::AdapterSpecificRegistry

def register(type_name, klass = nil, **options, &block)

Experimental RBS support (using type sampling data from the type_fusion project). 

def register: (Symbol type_name, ?Class klass, **Hash options, ) -> untyped

This signature was generated using 1 sample from 1 application. 

def register(type_name, klass = nil, **options, &block)
  unless block_given?
    block = proc { |_, *args| klass.new(*args) }
    block.ruby2_keywords if block.respond_to?(:ruby2_keywords)
  end
  registrations << Registration.new(type_name, block, **options)
end