token

Source

@override
dynamic get token {
  // Normally one would default a token to a type of an injected value but
  // here the type of a variable is "string" and we can't use primitive type
  // as a return value so we use instance of Attribute instead. This doesn't
  // matter much in practice as arguments with @Attribute annotation are
  // injected by ElementInjector that doesn't take tokens into account.
  return this;
}