@testing-library/user-event/dist/esm/utils/focus/blur.js

Fire events the same way the user does

import { eventWrapper } from '../misc/eventWrapper.js';
import { getActiveElement } from './getActiveElement.js';
import { isFocusable } from './isFocusable.js';

function blur(element) {
    if (!isFocusable(element)) return;
    const wasActive = getActiveElement(element.ownerDocument) === element;
    if (!wasActive) return;
    eventWrapper(()=>element.blur());
}

export { blur };