This is similar to ec69b4bb1256c061ac76f53dfed09c4283ec6a31, which was about private instance fields. Private properties can be non-writable (thanks to decorators), or have get/set accessors. If we stored this information on the `privateClass` object, we would need to always use `Object.getOwnPropertyDescriptor` before reading or writing a property because accessors need to be called with the correct `this` context (it should be the actual class, not the object hat stores the private properties). This commit simplifies that operation a bit by removing the container object. It also have another advantage, which instance fields already have thanks to the use of separate weakmaps: unused private static fields can be tree-shaken away or garbage-collected, while properties of an object can't. Also, they can be easilier minified.
15 lines
350 B
JavaScript
15 lines
350 B
JavaScript
function withContext(ComposedComponent) {
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var _class, _temp, _propTypes;
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return _temp = _class = class WithContext extends Component {}, _propTypes = {
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writable: true,
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value: {
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context: PropTypes.shape({
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addCss: PropTypes.func,
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setTitle: PropTypes.func,
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setMeta: PropTypes.func
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})
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}
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}, _temp;
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}
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