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| ; | |
| var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"); | |
| Object.defineProperty(exports, "__esModule", { | |
| value: true | |
| }); | |
| exports.default = exactProp; | |
| var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends")); | |
| // This module is based on https://github.com/airbnb/prop-types-exact repository. | |
| // However, in order to reduce the number of dependencies and to remove some extra safe checks | |
| // the module was forked. | |
| const specialProperty = 'exact-prop: \u200b'; | |
| function exactProp(propTypes) { | |
| if (process.env.NODE_ENV === 'production') { | |
| return propTypes; | |
| } | |
| return (0, _extends2.default)({}, propTypes, { | |
| [specialProperty]: props => { | |
| const unsupportedProps = Object.keys(props).filter(prop => !propTypes.hasOwnProperty(prop)); | |
| if (unsupportedProps.length > 0) { | |
| return new Error(`The following props are not supported: ${unsupportedProps.map(prop => `\`${prop}\``).join(', ')}. Please remove them.`); | |
| } | |
| return null; | |
| } | |
| }); | |
| } |