Typescript code splitting endpoints type

[Janaka-Steph]

Hello! I have an issue with Typescript in code splitting context.

export const baseApi = createApi({
  baseQuery: fakeBaseQuery<string>(),
  endpoints: () => ({}),
});

const walletApi = baseApi.injectEndpoints({
  endpoints: (build) => ({
    walletAddress: build.query<WalletAddressReply, void>({ ... })
  })
})  

baseApi.endpoints.walletAddress.initiate()

TS Error: property walletAddress does not exist on type '{}'.
This is because baseApi endpoints didn't receive the types of all injected apis.

What is the proper way of fixing the endpoints type? Thank you

[Janaka-Steph]

Actually I suppose I have to export walletApi and use it like so walletApi.endpoints.walletAddress.initiate() instead of calling it from baseApi

[phryneas]

Exactly. That's also the only reliable way to make sure that the injectEndpoints has been called before you access the endpoint.