fuma-nama/fumadocs fumadocs-typescript@5.4.0

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Generate type tables with the native TypeScript compiler

fumadocs-typescript no longer uses ts-morph. It drives the TypeScript 7 native compiler (tsgo) through the typescript/unstable/sync API, bundled as a dependency, so it works regardless of the TypeScript version of your project, including TypeScript 7 before its programmatic API is stable.

Only the documented files (and what they import) are loaded into the compiler, instead of the entire tsconfig.json project. On the Fumadocs docs site this makes cold generation about 5x faster (first table 500 ms → 50 ms, later tables 20 ms → 5 ms) with roughly half the memory.

Behavior changes

• transform and typeSimplifier hooks receive TypeScript 7 API objects (Type, Symbol, Checker, Node) instead of ts-morph wrappers. this.program is the TypeScript 7 Project, and this.checker is available.
• The project option of createGenerator() takes the Project returned by createProject().
• Members of mapped types (e.g. Pick) and unions may be printed in a different order, following the native compiler.