Method requestOnIdle

packages/core/src/defer/idle_service.ts:46–46

* Schedule `callback` to be executed when the current application or browser is considered idle. * * @returns an id which allows the scheduled callback to be cancelled before it executes.

(callback: (deadline?: IdleDeadline) => void, options?: IdleRequestOptions)

   * @returns an id which allows the scheduled callback to be cancelled before it executes.
   */
  requestOnIdle(callback: (deadline?: IdleDeadline) => void, options?: IdleRequestOptions): number;

  /**
   * Cancel a previously scheduled callback using the id associated with it.