Adding negated and number intrinsic types to TypeScript

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	Adding negated and number intrinsic types to TypeScript (kaleidawave.github.io)
	2 points by kaleidawave 584 days ago

1 comments

esperent 584 days ago

> param: string & Not<"">

Is this even a type anymore? It's checking against a specific value.

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eyelidlessness 582 days ago

You can specify specific values in TypeScript types already. And you can achieve the effect of this specific type with Exclude over a type parameter already. This is expanding on concepts already in wide use, in a widely used type system.

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