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1(function (factory) {
2 typeof define === 'function' && define.amd ? define(factory) :
3 factory();
4}((function () { 'use strict';
5
6 Object.defineProperty(exports, "__esModule", { value: true });
7 var isProduction = process.env.NODE_ENV === 'production';
8 var prefix = 'Invariant failed';
9 function invariant(condition, message) {
10 if (condition) {
11 return;
12 }
13 if (isProduction) {
14 throw new Error(prefix);
15 }
16 throw new Error(prefix + ": " + (message || ''));
17 }
18 exports.default = invariant;
19
20})));