Tuple types with spreads

[basarat]

Reader comment https://www.gitbook.com/book/basarat/typescript/discussions/72 :rose: Quote:

If you want a tuple type like [string, boolean, ...number], you can use interface YourName extends Array<number> { 0: string, 1: number }

[basarat]

That said, I'm nervous of edge cases. TypeScript has native understanding of tuples that might from its understanding of Array at a future point.

[j-f1]

I agree. It would be much better to have [string, boolean, ...number]-style types built into TS!