Skip to content

simple support to the Partial<T> annotation (#35960)#35961

Closed
vzaidman wants to merge 1 commit into
facebook:mainfrom
vzaidman:export-D42640880
Closed

simple support to the Partial<T> annotation (#35960)#35961
vzaidman wants to merge 1 commit into
facebook:mainfrom
vzaidman:export-D42640880

Conversation

@vzaidman
Copy link
Copy Markdown
Contributor

@vzaidman vzaidman commented Jan 25, 2023

Summary:
Pull Request resolved: #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" in Turbo Module specs.

Reviewed By: christophpurrer, cipolleschi

Differential Revision: D42640880

@facebook-github-bot facebook-github-bot added CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. p: Facebook Partner: Facebook Partner fb-exported labels Jan 25, 2023
@facebook-github-bot
Copy link
Copy Markdown
Contributor

This pull request was exported from Phabricator. Differential Revision: D42640880

1 similar comment
@facebook-github-bot
Copy link
Copy Markdown
Contributor

This pull request was exported from Phabricator. Differential Revision: D42640880

@react-native-bot react-native-bot added the Type: Enhancement A new feature or enhancement of an existing feature. label Jan 25, 2023
Summary:
Pull Request resolved: facebook#35961

Pull Request resolved: facebook#35960

This fixes facebook#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: eba1ef64dd3a0c95d267a04f9e56cb8641ccbbf2
@facebook-github-bot
Copy link
Copy Markdown
Contributor

This pull request was exported from Phabricator. Differential Revision: D42640880

@analysis-bot
Copy link
Copy Markdown

Platform Engine Arch Size (bytes) Diff
android hermes arm64-v8a 8,462,911 +0
android hermes armeabi-v7a 7,783,489 +0
android hermes x86 8,936,172 +0
android hermes x86_64 8,794,233 +0
android jsc arm64-v8a 9,648,873 +0
android jsc armeabi-v7a 8,383,370 +0
android jsc x86 9,711,124 +0
android jsc x86_64 10,188,137 +0

Base commit: 2bfb53c
Branch: main

vzaidman added a commit to vzaidman/react-native that referenced this pull request Jan 26, 2023
Summary:
Pull Request resolved: facebook#35961

Pull Request resolved: facebook#35960

This fixes facebook#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: e0b863c6863c312cc7b77438b326bfa5ed845d33
@facebook-github-bot facebook-github-bot added the Merged This PR has been merged. label Jan 26, 2023
@facebook-github-bot
Copy link
Copy Markdown
Contributor

This pull request has been merged in 97e707d.

@vzaidman vzaidman deleted the export-D42640880 branch January 26, 2023 23:49
Copy link
Copy Markdown

@Tyson39 Tyson39 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. fb-exported Merged This PR has been merged. p: Facebook Partner: Facebook Partner Type: Enhancement A new feature or enhancement of an existing feature.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Partial<Type> or $Partial<Type> are not supported in react-native-codegen

5 participants