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- /**
- * 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
- */
- 'use strict';
- export type Rect = $ReadOnly<{|
- bottom?: ?number,
- left?: ?number,
- right?: ?number,
- top?: ?number,
- |}>;
- export type RectOrSize = Rect | number;
- export function createSquare(size: number): Rect {
- return {bottom: size, left: size, right: size, top: size};
- }
- export function normalizeRect(rectOrSize: ?RectOrSize): ?Rect {
- return typeof rectOrSize === 'number' ? createSquare(rectOrSize) : rectOrSize;
- }
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