Updated the files.

my-app/node_modules/rxjs/dist/cjs/internal/scheduler/AnimationFrameScheduler.js

@@ -0,0 +1,48 @@
+"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.AnimationFrameScheduler = void 0;
+var AsyncScheduler_1 = require("./AsyncScheduler");
+var AnimationFrameScheduler = (function (_super) {
+    __extends(AnimationFrameScheduler, _super);
+    function AnimationFrameScheduler() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    AnimationFrameScheduler.prototype.flush = function (action) {
+        this._active = true;
+        var flushId = this._scheduled;
+        this._scheduled = undefined;
+        var actions = this.actions;
+        var error;
+        action = action || actions.shift();
+        do {
+            if ((error = action.execute(action.state, action.delay))) {
+                break;
+            }
+        } while ((action = actions[0]) && action.id === flushId && actions.shift());
+        this._active = false;
+        if (error) {
+            while ((action = actions[0]) && action.id === flushId && actions.shift()) {
+                action.unsubscribe();
+            }
+            throw error;
+        }
+    };
+    return AnimationFrameScheduler;
+}(AsyncScheduler_1.AsyncScheduler));
+exports.AnimationFrameScheduler = AnimationFrameScheduler;
+//# sourceMappingURL=AnimationFrameScheduler.js.map