@remix-run/server-runtime
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Changelog
v2.9.2
Date: 2024-05-10
What's Changed
Updated Type-Safety for Single Fetch
In 2.9.2 we've enhanced the type-safety when opting into the future.unstable_singleFetch feature. Previously, we added the response stub to LoaderFunctionArgs and used type overrides for inference on useLoaderData, etc., but we found that it wasn't quite enough.
With this release we're introducing new functions to assist the type-inference when using single fetch - defineLoader/defineAction and their client-side counterparts defineClientLoader and nd defineClientAction. These are identity functions; they don't modify your loader or action at runtime. Rather, they exist solely for type-safety by providing types for args and by ensuring valid return types.
export const loader = defineLoader(({ request }) => {
// ^? Request
return { a: 1, b: () => 2 };
// ^ type error: `b` is not serializable
});
Note that defineLoader and defineAction are not technically necessary for defining loaders and actions if you aren't concerned with type-safety:
// this totally works! and typechecking is happy too!
export const loader = () => {
return { a: 1 };
};
This means that you can opt-in to defineLoader incrementally, one loader at a time.
Please see the Single Fetch docs for more information.
Patch Changes
@remix-run/dev- Vite: Fixdest already existserror when runningremix vite:build(#9305)@remix-run/dev- Vite: Fix issue resolving critical CSS during development when route files are located outside of the app directory (#9194)@remix-run/dev- Vite: Remove@remix-run/nodefrom Vite plugin'soptimizeDeps.includelist since it was unnecessary and resulted in Vite warnings when not depending on this package (#9287)@remix-run/dev- Vite: Clean up redundant?client-route=1imports in development (#9395)@remix-run/dev- Vite: Ensure Babel config files are not referenced when applying thereact-refreshBabel transform within the Remix Vite plugin (#9241)@remix-run/react- Type-safety for single-fetch:defineLoader,defineClientLoader,defineAction,defineClientAction(#9372)@remix-run/react- Single Fetch: AddundefinedtouseActionDatatype override (#9322)@remix-run/react- Single Fetch: Allow anonceto be set on single fetch stream transfer inline scripts via<RemixServer>(#9364)@remix-run/server-runtime- Single Fetch: Don't log thrown response stubs viahandleError(#9369)@remix-run/server-runtime- Single Fetch: Automatically wrap resource route naked object returns injson()for back-compat in v2 (and log deprecation warning) (#9349)@remix-run/server-runtime- Single Fetch: Passresponsestub to resource route handlers (#9349)
Updated Dependencies
Changes by Package
@remix-run/cloudflare@remix-run/cloudflare-pages@remix-run/cloudflare-workers@remix-run/css-bundle@remix-run/deno@remix-run/dev@remix-run/eslint-config@remix-run/express@remix-run/node@remix-run/react@remix-run/serve@remix-run/server-runtime@remix-run/testing
Full Changelog: v2.9.1...v2.9.2