text: "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
          return extendStatics(d, b);
      };
      return function (d, b) {
          if (typeof b !== "function" && b !== null)
              throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.AnimationFrameAction = void 0;
  var AsyncAction_1 = require("./AsyncAction");
  var animationFrameProvider_1 = require("./animationFrameProvider");
  var AnimationFrameAction = (function (_super) {
      __extends(AnimationFrameAction, _super);
      function AnimationFrameAction(scheduler, work) {
          var _this = _super.call(this, scheduler, work) || this;
          _this.scheduler = scheduler;
          _this.work = work;
          return _this;
      }
      AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {
          if (delay === void 0) { delay = 0; }
          if (delay !== null && delay > 0) {
              return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
          }
          scheduler.actions.push(this);
          return scheduler.scheduled || (scheduler.scheduled = animationFrameProvider_1.animationFrameProvider.requestAnimationFrame(function () { return scheduler.flush(undefined); }));
      };
      AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
          if (delay === void 0) { delay = 0; }
          if ((delay != null && delay > 0) || (delay == null && this.delay > 0)) {
              return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
          }
          if (scheduler.actions.length === 0) {
              animationFrameProvider_1.animationFrameProvider.cancelAnimationFrame(id);
              scheduler.scheduled = undefined;
          }
          return undefined;
      };
      return AnimationFrameAction;
  }(AsyncAction_1.AsyncAction));
  exports.AnimationFrameAction = AnimationFrameAction;
  //# sourceMappingURL=AnimationFrameAction.js.map