Update globals.d.ts for File declaration in Typescript

[trashcoder]

Summary:

In Webstorm or VSCode when using Typescript the declaration of the class "File" is missing. So both IDEs show "File" as error. With this change it fixes the issue #38061 .

Fixes #38061

Changelog:

[GENERAL] [FIXED] Fixed missing File declaration in Typescript global.d.ts

Test Plan:

I ran
yarn run test-typescript
with no error

After that i initialized a new react-native project and installed the react-native library with my local changes of global.d.ts. Webstorm and VSCode now find the declaration of "File" and don't show "File" as error and suggest the right parameters.

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	9,047,664	-2
android	hermes	armeabi-v7a	8,297,081	-1
android	hermes	x86	9,563,959	+2
android	hermes	x86_64	9,406,115	-1
android	jsc	arm64-v8a	9,606,382	+0
android	jsc	armeabi-v7a	8,733,108	+0
android	jsc	x86	9,693,421	+1
android	jsc	x86_64	9,939,708	+0

Base commit: bf7b81f
Branch: main

[facebook-github-bot]

@cortinico has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.

[facebook-github-bot]

@cortinico merged this pull request in 9c0441b.

[NickGerleman]

Does React native define a global File interface? Having this be a global seems a bit suspect.

[trashcoder]

RN defines a exporting class File like the class Blob, which is global. And you could always instantiate that class File. The only thing I changed is that the IDE can use the typescript compliant declaration.

[NickGerleman]

Ah, I was missing this bit: https://github.com/facebook/react-native/blob/5f84d7338f42fe9b1d5bf2a9b1c8321b59551f15/packages/react-native/Libraries/Core/setUpXHR.js#L30C1-L30C1