openAgent

1import { Provider } from "../src/provider"
2import { ProviderID, type Model } from "../src/schema"
3 
4declare const model: (id: string) => Model
5declare const requiredModel: (id: string, options: { readonly baseURL: string }) => Model
6declare const chat: (id: string, options: { readonly apiKey: string }) => Model
7 
8Provider.make({
9  id: ProviderID.make("example"),
10  model,
11})
12 
13Provider.make({
14  id: ProviderID.make("bad"),
15  model,
16  // @ts-expect-error provider definitions should not grow accidental top-level fields.
17  routes: [],
18})
19 
20const requiredProvider = Provider.make({
21  id: ProviderID.make("required"),
22  model: requiredModel,
23})
24 
25// Provider.make is advanced structural typing coverage; built-in providers use
26// configure(...).model(id) facades instead of second-argument selectors.
27requiredProvider.model("custom", { baseURL: "https://example.com/v1" })
28 
29// @ts-expect-error Provider.make preserves required model options.
30requiredProvider.model("custom")
31 
32const multiApiProvider = Provider.make({
33  id: ProviderID.make("multi-api"),
34  model,
35  apis: { chat },
36})
37 
38multiApiProvider.apis.chat("chat-model", { apiKey: "key" })
39 
40// @ts-expect-error Provider.make preserves API-specific option types.
41multiApiProvider.apis.chat("chat-model")
42