[Breaking] Bump minimum TypeScript version to 5.1.0 #84384
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ijjk
added
created-by: Next.js team
Tests Passed |
ijjk
approved these changes
Oct 1, 2025
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Why 5.0 and not 5.3 that's currently lowest supported by DT? Especially 5.1 would be a nice milestone since that's the version that shipped support for returning Promises from React Components. |
5.1 sounds good |
devjiwonchoi
changed the title
As this is the version that supports React Components that return a promise via JSX.ElementType. x-ref: https://devblogs.microsoft.com/typescript/announcing-typescript-5-1/#decoupled-type-checking-between-jsx-elements-and-jsx-tag-types Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>
eps1lon
approved these changes
Oct 1, 2025
devjiwonchoi
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jiwon/09-30-_breaking_bump_minimum_typescript_version_to_5.0.0
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This PR bumps the minimum TS version required for Next.js to
5.1.0, which is the version that supports React Components that return a promise viaJSX.ElementType.https://devblogs.microsoft.com/typescript/announcing-typescript-5-1/#decoupled-type-checking-between-jsx-elements-and-jsx-tag-types