Method tell

packages/effect/src/internal/fiberRuntime.ts:443–449

* Adds a message to be processed by the fiber on the fiber.

(message: FiberMessage.FiberMessage)

   * Adds a message to be processed by the fiber on the fiber.
   */
  tell(message: FiberMessage.FiberMessage): void {
    this._queue.push(message)
    if (!this._running) {
      this._running = true
      this.drainQueueLaterOnExecutor()
    }
  }

  get await(): Effect.Effect<Exit.Exit<A, E>> {
    return core.async((resume) => {