@rollup/plugin-typescript seems not recognizing .d.[ext].ts style definition files? #1858
Description
- Rollup Plugin Name: @rollup/plugin-typescript
- Rollup Plugin Version: 12.1.2
- Rollup Version: 4.28.1
- Operating System (or Browser): Windows 10
- Node Version: v20.18.3
- Link to reproduction: https://stackblitz.com/edit/rollup-repro-w7wg6yag?file=src%2Fmain.ts
Expected Behavior
Bundle successfully built with npm run build.
Actual Behavior
src/main.ts → dist...
[!] RollupError: src/chromaprint_bg.d.wasm.ts (2:9): Expected ',', got '?' (Note that you need plugins to import files that are not JavaScript)
src/chromaprint_bg.d.wasm.ts (2:9)
1: export default function (
2: imports?: WebAssembly.Imports
^
3: ): Promise<WebAssembly.Instance>;
at Object.getRollupError (/home/projects/rollup-repro-w7wg6yag/node_modules/rollup/dist/shared/parseAst.js:285:41)
at ParseError.initialise (/home/projects/rollup-repro-w7wg6yag/node_modules/rollup/dist/shared/rollup.js:15820:40)
at convertNode (/home/projects/rollup-repro-w7wg6yag/node_modules/rollup/dist/shared/rollup.js:17714:10)
at convertProgram (/home/projects/rollup-repro-w7wg6yag/node_modules/rollup/dist/shared/rollup.js:16957:12)
at Module.setSource (/home/projects/rollup-repro-w7wg6yag/node_modules/rollup/dist/shared/rollup.js:18695:24)
at async ModuleLoader.addModuleSource (/home/projects/rollup-repro-w7wg6yag/node_modules/rollup/dist/shared/rollup.js:22265:13)
…
Additional Information
I was trying to integrate WASM in a TS project, utilizing TypeScript 5.0 allowArbitraryExtensions compiler option (where I provide defs with a .d.wasm.ts file) and got errors on it. It seems that the def file was not transformed or dropped by TypeScript plugin and went to later stages.
I guess maybe it's @rollup/plugin-typescript not recognizing the def file? (though I did not actually dig into the code to verify the idea 🤦)