debug-wait-for-angular.ts

import { pull } from 'lodash-es';

declare var Zone;

const updateTaskCount: Function = Zone.prototype._updateTaskCount;

window['debug__tasks'] = [];

Zone.prototype._updateTaskCount = function () {
    // tslint:disable-next-line:no-console
    console.log(arguments);
    
    if (arguments[1] === -1) {
        pull(window['debug__tasks'], arguments[0]);
    } else {
        window['debug__tasks'].push(arguments[0]);
        // if (arguments[0].source === 'setInterval') {
        //     debugger;
        // }
    }
    updateTaskCount.apply(this, arguments);
};

window.debug__tasks.map(task => task.source);