registerSingleton<T extends Object> abstract method

T registerSingleton<T extends Object>(
  1. T instance,
  2. {String? instanceName,
  3. bool? signalsReady,
  4. DisposingFunc<T>? dispose}

registers a type as Singleton by passing an instance of that type that will be returned on each call of get on that type T type to register The newly registered instance will also be returned. instanceName if you provide a value here your instance gets registered with that name instead of a type. This should only be necessary if you need to register more than one instance of one type. If signalsReady is set to true it means that the future you can get from allReady() cannot complete until this instance was signalled ready by calling signalsReady(instance).


T registerSingleton<T extends Object>(
  T instance, {
  String? instanceName,
  bool? signalsReady,
  DisposingFunc<T>? dispose,