* user can disable parts of macroTask/DomEvents patch by setting following flags
*/
-(window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+// (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
// (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
// (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
/*