# sig/mapping/model.rbs

class Mapping::Model
  def self.map: () -> untyped
  def self.map_identity: () -> untyped
  def self.method_for_mapping: () -> untyped
  def self.unmap: () -> untyped
  def map: () -> untyped
  def method_for_mapping: () -> untyped
end


# sig/mapping/descendants.rbs

module Mapping
  def self.lookup_descendants: () -> untyped
end