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Missing raw wasm module typescript declaration files in package.json #1193

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scristobal opened this issue Nov 13, 2022 · 1 comment · May be fixed by #1194
Open

Missing raw wasm module typescript declaration files in package.json #1193

scristobal opened this issue Nov 13, 2022 · 1 comment · May be fixed by #1194

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@scristobal
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🐛 Bug description

When importing a NPM module generated by wasm-pack, typescript is unable to find declarations for the raw wasm module.

🤔 Expected Behavior

The file {name_prefix}_bg.wasm.d.ts should be included in package.json so that typescript can find the types.

👟 Steps to reproduce

I followed the Rust-WASM book, and published the package to NPM as described in https://rustwasm.github.io/docs/book/game-of-life/publishing-to-npm.html

In a separate project import the module from NPM and attempt to access memory as in the book with

const { memory } = await import('example-pkg/example-pkg_wasm_bg.wasm');

typescript is unable to find the type declarations.

🌍 Your environment

Include the relevant details of your environment.
wasm-pack version: 0.10.3
rustc version: 1.65.0 (897e37553 2022-11-02)
@scristobal scristobal linked a pull request Nov 13, 2022 that will close this issue
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@scristobal scristobal changed the title Missing typescript declaration files in package.json Missing raw wasm module typescript declaration files in package.json Nov 13, 2022
kimwallmark pushed a commit to kimwallmark/rustwasm_book that referenced this issue Apr 9, 2023
Add information about additional generated files.
091f614 
wasm_game_of_life_bg.js and wasm_game_of_life_bg.wasm.d.ts are now being
generated by `wasm-pack build`.

There is some additional information about these files in
rustwasm/wasm-pack#199 and
rustwasm/wasm-pack#1193 .
This was referenced Apr 9, 2023
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@deanrumsby
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Any updates on this issue? Just ran into the problem myself trying to use a package. If there is anything I can do to help would be more than glad to.

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added {name_prefix}_bg.wasm.d.ts to package files scristobal/wasm-pack
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@scristobal @deanrumsby