om/node_modules/rxjs/internal/scheduler/animationFrame.d.ts

import { AnimationFrameScheduler } from './AnimationFrameScheduler';
/**
 *
 * Animation Frame Scheduler
 *
 * <span class="informal">Perform task when `window.requestAnimationFrame` would fire</span>
 *
 * When `animationFrame` scheduler is used with delay, it will fall back to {@link asyncScheduler} scheduler
 * behaviour.
 *
 * Without delay, `animationFrame` scheduler can be used to create smooth browser animations.
 * It makes sure scheduled task will happen just before next browser content repaint,
 * thus performing animations as efficiently as possible.
 *
 * ## Example
 * Schedule div height animation
 * ```javascript
 * const div = document.querySelector('.some-div');
 *
 * Rx.Scheduler.animationFrame.schedule(function(height) {
 *   div.style.height = height + "px";
 *
 *   this.schedule(height + 1);  // `this` references currently executing Action,
 *                               // which we reschedule with new state
 * }, 0, 0);
 *
 * // You will see .some-div element growing in height
 * ```
 *
 * @static true
 * @name animationFrame
 * @owner Scheduler
 */
export declare const animationFrame: AnimationFrameScheduler;