| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | * |
| 7 | * @flow |
| 8 | */ |
| 9 | |
| 10 | export const canUseDOM: boolean = !!( |
| 11 | typeof window !== 'undefined' && |
| 12 | typeof window.document !== 'undefined' && |
| 13 | typeof window.document.createElement !== 'undefined' |
| 14 | ); |