react-native/Libraries/StyleSheet/StyleSheetPropType.js
Eli White 8f5ebe5952 Convert react-native-github/Libraries to let/const
Reviewed By: sahrens

Differential Revision: D7956042

fbshipit-source-id: 221851aa311f3cdd6326497352b366048db0a1bb
2018-05-10 16:16:35 -07:00

30 lines
900 B
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
'use strict';
const createStrictShapeTypeChecker = require('createStrictShapeTypeChecker');
const flattenStyle = require('flattenStyle');
function StyleSheetPropType(
shape: {[key: string]: ReactPropsCheckType}
): ReactPropsCheckType {
const shapePropType = createStrictShapeTypeChecker(shape);
return function(props, propName, componentName, location?, ...rest) {
let newProps = props;
if (props[propName]) {
// Just make a dummy prop object with only the flattened style
newProps = {};
newProps[propName] = flattenStyle(props[propName]);
}
return shapePropType(newProps, propName, componentName, location, ...rest);
};
}
module.exports = StyleSheetPropType;