react-native/Libraries/StyleSheet/StyleSheetPropType.js
Héctor Ramos 1151c096da Update copyright headers to yearless format
Summary: This change drops the year from the copyright headers and the LICENSE file.

Reviewed By: yungsters

Differential Revision: D9727774

fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
2018-09-11 15:33:07 -07:00

32 lines
932 B
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @flow strict-local
*/
'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;