4 replies

Type of field based on sibling

Hi all,

I'm trying to construct an interface for a constructor.

It would work like this:

const foo = new Bar({
  input: z.string(),
  output: (i) => {}
})

const foo = new Bar({
  input: z.string(),
  output: (i) => {}
})

where

= string.
In other words, I need to construct a generic signature like this.

class Bar<T extends 
  input: z.ZodTypeAny,
  output: (i: zod.infer<T["input"]>) => any
> {
  //...
}

class Bar<T extends 
  input: z.ZodTypeAny,
  output: (i: zod.infer<T["input"]>) => any
> {
  //...
}

but it doesn't work. Wondering if it's even possible...