Version

npmPackages:
    @rsbuild/core: ^1.3.22 => 1.3.22

Details

For imports like import './App.css', TypeScript reports this error when noUncheckedSideEffectImports is set to true in tsconfig:

Cannot find module './App.css' or its corresponding type declarations.

The reason is that a module declaration for CSS imports other than those of CSS Modules (*.module.css) is missing from @rsbuild/core/types.

Moreover, I noticed that the env.d.ts file referencing the types is not provided in some of the create-rsbuild templates, for example it's not there in the Vanilla + TS template.

Reproduce link

https://github.com/web-infra-dev/rsbuild/tree/main/packages/create-rsbuild/template-react-ts

Reproduce Steps

1. Add "noUncheckedSideEffectImports": true to tsconfig
2. Run npm i && npx tsc