[jira] [Created] (ARROW-13884) Arrow 5.0.0 cannot compile with Typescript 4.2.2

["Zofia Góralewska (Jira)" <ji...@apache.org>]

Zofia Góralewska created ARROW-13884:
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             Summary: Arrow 5.0.0 cannot compile with Typescript 4.2.2
                 Key: ARROW-13884
                 URL: https://issues.apache.org/jira/browse/ARROW-13884
             Project: Apache Arrow
          Issue Type: Bug
          Components: JavaScript
    Affects Versions: 5.0.0
            Reporter: Zofia Góralewska


After trying to compile a typescript project, that contains `import \{ Table } from 'apache-arrow';` I get Typescript errors.

 

Steps to reproduce:
 # installed ` "typescript": "4.2.2"` and ` "apache-arrow": "^5.0.0",`
 # run `tsc --traceResolution`

 

Expected result:

Compiles without errors.

 

Actual Result:
```

======== Module name 'apache-arrow' was successfully resolved to '/.../apache/node_modules/apache-arrow/Arrow.node.d.ts' with Package ID 'apache-arrow/Arrow.node.d.ts@5.0.0'. ========
======== Resolving module './Arrow.dom' from '/.../apache/node_modules/apache-arrow/Arrow.node.d.ts'. ========
Explicitly specified module resolution kind: 'NodeJs'.
Loading module as file / folder, candidate module location '/.../apache/node_modules/apache-arrow/Arrow.dom', target file type 'TypeScript'.
File '/.../apache/node_modules/apache-arrow/Arrow.dom.ts' exist - use it as a name resolution result.

```

Since Typescript files live alongside Javascript files, NodeJS module resolution resolves `Arrow.dom` in the main file to `Arrow.dom.ts`, and all of the other .ts files imported there are being compiled.



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