es-toolkit/dist/compat/function/negate.mjs

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

function negate(func) {
    if (typeof func !== 'function') {
        throw new TypeError('Expected a function');
    }
    return function (...args) {
        return !func.apply(this, args);
    };
}

export { negate };