mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
George Zahariev
0337a2981d
Summary:
We are working on making the empty object literal `{}` have the type `{}` - i.e. exact empty object - rather than being unsealed.
Making this change exposes a variety of errors. We can prevent these errors by annotating what we want the type of the empty object to be.
Reduces Xplat error diff to 2.3k
- Announcement: [post](https://fb.workplace.com/groups/flowlang/posts/903386663600331)
- Support group: [Flow Support](https://fb.workplace.com/groups/flow)
drop-conflicts
Format:
```
arc f
```
Sort imports
```
hg l -n | xargs js1 lint --fix --rule 'fb-tools/sort-requires'
```
Changelog: [Internal]
Reviewed By: samwgoldman
Differential Revision: D36086696
fbshipit-source-id: 90447279f2e6e38f44189b74ec0297719f7adf58
30 lines
761 B
JavaScript
30 lines
761 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and 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
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*/
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import {dispatchCommand} from '../../Libraries/Renderer/shims/ReactNative';
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type Options<T = string> = $ReadOnly<{|
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supportedCommands: $ReadOnlyArray<T>,
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|}>;
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function codegenNativeCommands<T: interface {}>(options: Options<$Keys<T>>): T {
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const commandObj: {[$Keys<T>]: (...$ReadOnlyArray<mixed>) => void} = {};
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options.supportedCommands.forEach(command => {
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commandObj[command] = (ref, ...args) => {
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dispatchCommand(ref, command, args);
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};
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});
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return ((commandObj: any): T);
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}
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export default codegenNativeCommands;
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