38 lines
769 B
JavaScript
38 lines
769 B
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict-local
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*/
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'use strict';
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const React = require('react');
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type Props = $ReadOnly<{|
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/**
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* Indicates whether the render function needs to be called again
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*/
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shouldUpdate: boolean,
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/**
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* () => renderable
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* A function that returns a renderable component
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*/
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render: () => React.Node,
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|}>;
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class StaticRenderer extends React.Component<Props> {
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shouldComponentUpdate(nextProps: Props): boolean {
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return nextProps.shouldUpdate;
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}
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render(): React.Node {
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return this.props.render();
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}
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}
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module.exports = StaticRenderer;
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