Function lifecycle

core/src/utils/transition/index.ts:220–228

(el: HTMLElement | undefined, eventName: string)

};

export const lifecycle = (el: HTMLElement | undefined, eventName: string) => {
  if (el) {
    const ev = new CustomEvent(eventName, {
      bubbles: false,
      cancelable: false,
    });
    el.dispatchEvent(ev);
  }
};

/**
 * Wait two request animation frame loops.