export function removeElement(el) {
    /* istanbul ignore if */
    // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
    if (!el)
        return;
    const parentElement = el.parentElement;
    /* istanbul ignore else */
    // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
    if (parentElement)
        parentElement.removeChild(el);
}
export function queryElement(id) {
    return document.querySelector(`style[cssr-id="${id}"]`);
}
export function createElement(id) {
    const el = document.createElement('style');
    el.setAttribute('cssr-id', id);
    return el;
}
export function isMediaOrSupports(selector) {
    // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
    if (!selector)
        return false;
    return /^\s*@(s|m)/.test(selector);
}