| 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 | import type {HookSourceLocationKey} from 'react-devtools-shared/src/frontend/types'; |
| 11 | import type {HookSource} from 'react-debug-tools/src/ReactDebugHooks'; |
| 12 | |
| 13 | export function getHookSourceLocationKey({ |
| 14 | fileName, |
| 15 | lineNumber, |
| 16 | columnNumber, |
| 17 | }: HookSource): HookSourceLocationKey { |
| 18 | if (fileName == null || lineNumber == null || columnNumber == null) { |
| 19 | throw Error('Hook source code location not found.'); |
| 20 | } |
| 21 | return `${fileName}:${lineNumber}:${columnNumber}`; |
| 22 | } |