Function broadcast

packages/qwik/src/qwikloader.ts:50–54

(infix: string, ev: Event, type = ev.type)

const isPromise = (promise: Promise<any>) => promise && typeof promise.then === 'function';

const broadcast = (infix: string, ev: Event, type = ev.type) => {
  querySelectorAll('[on' + infix + '\\:' + type + ']').forEach((el) => {
    dispatch(el, infix, ev, type);
  });
};

const resolveContainer = (containerEl: QContainerElement) => {
  if (containerEl._qwikjson_ === undefined) {