fix(openapi-typescript-helpers): fix SuccessResponseJSON and ErrorResponseJSON helpers

[brunolca]

Changes

fix SuccessResponseJSON and ErrorResponseJSON helpers

How to Review

Should fix issue #1785

I tested it with the following code:

import type { ErrorResponseJSON, SuccessResponseJSON } from "./index.d.ts";
import type { components, paths } from "./v1.d.ts";

type Expect<T extends true> = T;
type Equal<X, Y> = (<T>() => T extends X ? 1 : 2) extends <T>() => T extends Y ? 1 : 2 ? true : false;

type A = ErrorResponseJSON<paths["/fact"]["get"]>;

type B = number;

type Tests = [
  Expect<Equal<ErrorResponseJSON<paths["/fact"]["get"]>, components["schemas"]["Error"]>>,
  Expect<Equal<SuccessResponseJSON<paths["/breeds"]["get"]>, components["schemas"]["Breed"][]>>,
];

Checklist

• Unit tests updated
• docs/ updated (if necessary)

I could add a test.d.ts to test the types but i thought it could (on breaking changes) break the global test script (used in ci...)

[changeset-bot]

🦋 Changeset detected

Latest commit: bc29324

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
openapi-typescript-helpers	Patch
openapi-fetch	Patch
openapi-react-query	Patch

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[drwpow]

Thank you!