Method scheduleTask

packages/zone.js/lib/zone-impl.ts:287–287

* Schedule an existing Task. * * Useful for rescheduling a task which was already canceled. * * @param task

(task: T)

   * @param task
   */
  scheduleTask<T extends Task>(task: T): T;

  /**
   * Allows the zone to intercept canceling of scheduled Task.