Function act

packages/@react-aria/test-utils/src/act.ts:23–35

}

export const act: typeof actImpl = fn => {
  // only wrap in act if in test environment, breaks vite browser test if test utils are used otherwise
  if (
    // @ts-ignore
    typeof IS_REACT_ACT_ENVIRONMENT === 'boolean'
      ? // @ts-ignore
        IS_REACT_ACT_ENVIRONMENT
      : typeof jest !== 'undefined'
  ) {
    return actImpl(fn);
  }
  return fn();
};