getBoundingClientRect index.js

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  /**
 * Copyright (c) Nicolas Gallagher.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict
 */
 
const getBoundingClientRect = (node: ?HTMLElement): void | ClientRect => {
  if (node != null) {
    const isElement = node.nodeType === 1; /* Node.ELEMENT_NODE */
    if (isElement && typeof node.getBoundingClientRect === 'function') {
      return node.getBoundingClientRect();
    }
  }
};
 
export default getBoundingClientRect;