import type { FetchBaseQueryMeta } from '@reduxjs/toolkit/query' import { createApi, fetchBaseQuery } from '@reduxjs/toolkit/query' const api = createApi({ baseQuery: fetchBaseQuery({ baseUrl: 'https://example.com' }), endpoints: () => ({}), }) describe('type tests', () => { test(`mutation: await cacheDataLoaded, await cacheEntryRemoved (success)`, () => { const extended = api.injectEndpoints({ overrideExisting: true, endpoints: (build) => ({ injected: build.mutation({ query: () => '/success', async onCacheEntryAdded( arg, { dispatch, getState, cacheEntryRemoved, cacheDataLoaded }, ) { const firstValue = await cacheDataLoaded expectTypeOf(firstValue).toMatchTypeOf<{ data: number meta?: FetchBaseQueryMeta }>() }, }), }), }) }) })