react-native/Libraries/Utilities/deprecatedPropType.js

39 lines
1018 B
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule deprecatedPropType
* @flow
*/
'use strict';
const UIManager = require('UIManager');
/**
* Adds a deprecation warning when the prop is used.
*/
function deprecatedPropType(
propType: ReactPropsCheckType,
explanation: string
): ReactPropsCheckType {
return function validate(props, propName, componentName, ...rest) {
// Don't warn for native components.
if (!UIManager[componentName] && props[propName] !== undefined) {
console.warn(`\`${propName}\` supplied to \`${componentName}\` has been deprecated. ${explanation}`);
}
return propType(
props,
propName,
componentName,
...rest
);
};
}
module.exports = deprecatedPropType;