infer correct type for schema.String<T>({ required: false })#69
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zxch3n merged 2 commits intoloro-dev:mainfrom Mar 24, 2026
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…e })
When using schema.String<CustomType>({ required: false }) with only one
type parameter, TypeScript would default the second type parameter O to {}
instead of inferring it from the argument. This caused the inferred type
to be CustomType instead of CustomType | undefined.
Fixed by adding function overloads that specifically handle the
{ required: false } case, allowing the options type to be captured
correctly without requiring explicit type parameters.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Author
|
Anything I can provide to help this land? |
…restore default for overload 3
- Overload 2 now uses `O extends SchemaOptions & { required: false }` instead of
hardcoding the return type to `{ required: false }`, so extra options aren't lost
- Overload 3 restores the original default of `{}` instead of `SchemaOptions`
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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When using schema.String({ required: false }) with only one type parameter, TypeScript would default the second type parameter O to {} instead of inferring it from the argument. This caused the inferred type to be CustomType instead of CustomType | undefined.
Fixed by adding function overloads that specifically handle the { required: false } case, allowing the options type to be captured correctly without requiring explicit type parameters.
🤖 Generated with Claude Code