Type ... is not assignable to type 'never'.ts(2322)

[guyellis]

I'm getting the error described in the comments at the bottom of the example below which is also available in a repo here.

Am I just approaching this incorrectly or is this something that can be fixed in this repo?

import joi from '@hapi/joi';
import 'joi-extract-type';

const testSchema = joi
  .object({
  tractor: joi
    .array()
    .has(
      joi.object({
        myId: joi
        .string()
        .optional(),
      })
    )
    .required()
    .min(1),
  })
  .required();

type TestType = joi.extractType<typeof testSchema>;

const tf = (): TestType => {
  return {
    tractor: [{ myId: '1' }]
  };
  // On myId above I'm getting this TypeScript error:
  // (property) myId: string
  // Type 'string' is not assignable to type 'never'.ts(2322)
}

[TCMiranda]

Hey @guyellis I think .has is not implemented.
Any reason to use .has instead of .items?

Actually I haven't used .has myself, and I am not sure how it would map to a type since the implementation says that it is valid if at least one of array items match the schema.

https://hapi.dev/family/joi/?v=16.1.2#arrayhasschema

[guyellis]

@TCMiranda - no reason not to use items - that works - thanks!