Function nullEvent

test/unit/core/ui-solid/ui-solid-dom.test.tsx:40–40

(_offset: number)

  id2 == null ? {0: id1} : {0: id1, 1: id2};

const nullEvent = (_offset: number) => null;
const act = (callback: () => void) => callback();
const render = (getComponent: () => JSXElement) => {
  const container = document.createElement('div');