Fix type support for readonly arrays #40
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Pull Request Overview
Fixes TypeScript type support for readonly arrays by updating the type definition to handle ReadonlyArray<any> instead of just Array<any> and improves array element type access.
- Updated the
Matchestype definition to support readonly arrays - Changed array element access from
Check[keyof Check]toCheck[number]for better type inference - Added comprehensive test coverage for both mutable and readonly array scenarios
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| lib/index.js | Updated TypeScript type definition to support readonly arrays and improved array element access |
| index.test-d.ts | Added test cases to verify type behavior with both mutable and readonly arrays |
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| * @typedef {( | ||
| * Check extends Array<any> | ||
| * ? MatchesOne<Value, Check[keyof Check]> | ||
| * Check extends ReadonlyArray<any> |
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ReadonlyArray also covers Array already.
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Really? It didn’t for me. I believe i played around with it and it did not work 🤔
Maybe my playing around was with this Matches type itself, not with visit? 🤔
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@wooorm The big difference is actually Check[keyof Check]> vs Check[number]>.
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Initial checklist
Description of changes
close #39