[jira] [Created] (ARROW-14933) [JS] apache-arrow does not compile with typescript when types are checked

["Fritz Lekschas (Jira)" <ji...@apache.org>]

Fritz Lekschas created ARROW-14933:
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             Summary: [JS] apache-arrow does not compile with typescript when types are checked
                 Key: ARROW-14933
                 URL: https://issues.apache.org/jira/browse/ARROW-14933
             Project: Apache Arrow
          Issue Type: Bug
          Components: JavaScript
    Affects Versions: 6.0.1
         Environment: Node v16.6.0
TypeScript v4.5.2
Apache Arrow v6.0.1

            Reporter: Fritz Lekschas


Similar to [https://stackoverflow.com/questions/66956030/apache-arrow-does-not-compile-with-typescript]

Apache Arrow v6.0 does not compile with TypeScript v4.5 when Apache Arrow's types are checked (e.g., `"skipLibCheck": false`)

When I import `import \{ Table } from '@apache-arrow/ts';`, I am getting several errors like the following:
 * node_modules/apache-arrow/util/buffer.d.ts:10:328 - error TS2304: Cannot find name 'ReadableStreamReadResult'.
 * node_modules/apache-arrow/Arrow.d.ts:86:540 - error TS2304: Cannot find name 'ReadableStreamReadDoneResult'
 * node_modules/apache-arrow/recordbatch.d.ts:24:22 - error TS2415: Class 'RecordBatch<T>' incorrectly extends base class 'StructVector<T>'.
 * node_modules/apache-arrow/io/interfaces.d.ts:61:18 - error TS2304: Cannot find name 'PipeOptions'.
 * ...

I've created a repo that reproduces the errors: [https://github.com/flekschas/apache-arrow-typescript]

Are those error expected/known or does apache-arrow require a special TypeScript config?



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