class RBS::Types::ClassSingleton

def ==(other)
  other.is_a?(ClassSingleton) && other.name == name
end

def hash
  self.class.hash ^ name.hash
end

def initialize(name:, location:)
  @name = name
  @location = location
end

def map_type_name
  ClassSingleton.new(
    name: yield(name, location, self),
    location: location
  )
end

def to_json(state = _ = nil)
  { class: :class_singleton, name: name, location: location }.to_json(state)
end

def to_s(level = 0)
  "singleton(#{name})"
end