Method getInitialSnapshot

packages/core/src/StateMachine.ts:414–464

* Returns the initial `State` instance, with reference to `self` as an * `ActorRef`.

(
    actorScope: ActorScope<
      MachineSnapshot<
        TContext,
        TEvent,
        TChildren,
        TStateValue,
        TTag,
        TOutput,
        TMeta,
        TStateSchema
      >,
      TEvent,
      AnyActorSystem,
      TEmitted
    >,
    input?: TInput
  )

   * `ActorRef`.
   */
  public getInitialSnapshot(
    actorScope: ActorScope<
      MachineSnapshot<
        TContext,
        TEvent,
        TChildren,
        TStateValue,
        TTag,
        TOutput,
        TMeta,
        TStateSchema
      >,
      TEvent,
      AnyActorSystem,
      TEmitted
    >,
    input?: TInput
  ): MachineSnapshot<
    TContext,
    TEvent,
    TChildren,
    TStateValue,
    TTag,
    TOutput,
    TMeta,
    TStateSchema
  > {
    const initEvent = createInitEvent(input) as unknown as TEvent; // TODO: fix;
    const internalQueue: AnyEventObject[] = [];
    const preInitialState = this._getPreInitialState(
      actorScope,
      initEvent,
      internalQueue
    );
    const [nextState] = initialMicrostep(
      this.root,
      preInitialState,
      actorScope,
      initEvent,
      internalQueue
    );

    const { snapshot: macroState } = macrostep(
      nextState,
      initEvent as AnyEventObject,
      actorScope,
      internalQueue
    );

    return macroState as SnapshotFrom<this>;
  }

  public start(
    snapshot: MachineSnapshot<