You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@arrow.apache.org by "Shyamal Shukla (Jira)" <ji...@apache.org> on 2020/04/10 08:18:00 UTC
[jira] [Created] (ARROW-8394) Typescript compiler errors for arrow
d.ts files, when using es2015-esm package
Shyamal Shukla created ARROW-8394:
-------------------------------------
Summary: Typescript compiler errors for arrow d.ts files, when using es2015-esm package
Key: ARROW-8394
URL: https://issues.apache.org/jira/browse/ARROW-8394
Project: Apache Arrow
Issue Type: Bug
Components: JavaScript
Affects Versions: 0.16.0
Reporter: Shyamal Shukla
Attempting to use apache-arrow within a web application, but typescript compiler throws the following errors in some of arrow's .d.ts files
import \{ Table } from "../node_modules/@apache-arrow/es2015-esm/Arrow";
export class SomeClass {
.
.
constructor() {
const t = Table.from('');
}
*node_modules/@apache-arrow/es2015-esm/column.d.ts:14:22* - error TS2417: Class static side 'typeof Column' incorrectly extends base class static side 'typeof Chunked'. Types of property 'new' are incompatible.
*node_modules/@apache-arrow/es2015-esm/ipc/reader.d.ts:238:5* - error TS2717: Subsequent property declarations must have the same type. Property 'schema' must be of type 'Schema', but here has type 'Schema'.
238 schema: Schema;
*node_modules/@apache-arrow/es2015-esm/recordbatch.d.ts:17:18* - error TS2430: Interface 'RecordBatch' incorrectly extends interface 'StructVector'. The types of 'slice(...).clone' are incompatible between these types.
the tsconfig.json file looks like
{
"compilerOptions": {
"target":"ES6",
"outDir": "dist",
"baseUrl": "src/"
},
"exclude": ["dist"],
"include": ["src/*.ts"]
}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)