lakutata/src/lib/helpers/IsNativeFunction.mjs

An IoC-based universal application framework.

/* Build Date: Mon Jan 05 2026 23:52:23 GMT+0800 (China Standard Time) */
const t = Object.prototype.toString;

const o = Function.prototype.toString;

const n = /^\[object .+?Constructor\]$/;

const c = RegExp("^" + String(t).replace(/[.*+?^${}()|[\]\/\\]/g, "\\$&").replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, "$1.*?") + "$");

function e(e) {
    const r = typeof e;
    return r == "function" ? c.test(o.call(e)) : e && r == "object" && n.test(t.call(e)) || false;
}

export { e as IsNativeFunction };