(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.invariant = factory()); })(this, (function () { 'use strict'; var isProduction = process.env.NODE_ENV === 'production'; var prefix = 'Invariant failed'; function invariant(condition, message) { if (condition) { return; } if (isProduction) { throw new Error(prefix); } var provided = typeof message === 'function' ? message() : message; var value = provided ? prefix + ": " + provided : prefix; throw new Error(value); } return invariant; }));