# sig/msgpack/factory.rbs

class MessagePack::Factory
  def registered_types: () -> untyped
  def type_registered?: () -> untyped
end


# sig/msgpack/packer.rbs

class MessagePack::Packer
  def registered_types: () -> untyped
  def type_registered?: () -> untyped
end


# sig/msgpack/unpacker.rbs

class MessagePack::Unpacker
  def registered_types: () -> untyped
  def type_registered?: () -> untyped
end


# sig/msgpack/symbol.rbs

class Symbol
  def self.from_msgpack_ext: () -> untyped
  def to_msgpack_ext: () -> untyped
end