mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Vitali Zaidman
97e707d897
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/35961 Pull Request resolved: https://github.com/facebook/react-native/pull/35960 This fixes #35864 This feature allows using `$Partial<Obj>` in flow and `Partial<Obj>` in TypeScript based on the spec mentioned here: https://flow.org/en/docs/types/utilities/#toc-partial. We currently only allow passing an Obj to Partial so ``` export type SomeObj = { a: string, b?: boolean, }; export type PartialSomeObj = Partial<SomeObj>; ``` should work. and also- ``` export type PartialSomeObj = Partial<{ a: string, b?: boolean, }>; ``` But not ``` export type PartialSomeObj = Partial<Partial<{ a: string, b?: boolean, }>>; ``` This can be improved in the future by a recursive unwrapping of the value inside the `Partial` annotation. Changelog: [General] [Added] - Allow the use of "Partial<T>" in Turbo Module specs. Reviewed By: christophpurrer, cipolleschi Differential Revision: D42640880 fbshipit-source-id: 03a3fccc38ccfc7a5440fe11893beb68e77753f3
36 lines
926 B
JavaScript
36 lines
926 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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* @flow strict-local
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* @format
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*/
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'use strict';
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import type {TurboModule} from 'react-native/Libraries/TurboModule/RCTExport';
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import * as TurboModuleRegistry from 'react-native/Libraries/TurboModule/TurboModuleRegistry';
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export type SomeObj = {|
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a: string,
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b?: boolean,
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|};
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export type PartialSomeObj = $Partial<SomeObj>;
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export interface Spec extends TurboModule {
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+getSomeObj: () => SomeObj;
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+getPartialSomeObj: () => $Partial<SomeObj>;
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+getSomeObjFromPartialSomeObj: (value: $Partial<SomeObj>) => SomeObj;
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+getPartialPartial: (
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value1: $Partial<SomeObj>,
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value2: PartialSomeObj,
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) => SomeObj;
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}
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export default (TurboModuleRegistry.getEnforcing<Spec>(
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'NativePartialAnnotationTurboModule',
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): Spec);
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