1234567891011121314151617181920 |
- var isProduction = process.env.NODE_ENV === 'production';
- function warning(condition, message) {
- if (!isProduction) {
- if (condition) {
- return;
- }
- var text = "Warning: " + message;
- if (typeof console !== 'undefined') {
- console.warn(text);
- }
- try {
- throw Error(text);
- } catch (x) {}
- }
- }
- export default warning;
|