Function completeChat

completeChat(
    params: {
        config: ProviderConfig;
        messages: ProviderMessage[];
        signal?: AbortSignal;
    },
): Promise<string>
Runs one provider chat completion without exposing tools.
Parameters
- params: { config: ProviderConfig; messages: ProviderMessage[]; signal?: AbortSignal }
  Provider configuration, messages, and optional cancellation signal.
Returns Promise<string>
The assistant's final text.

Throws
LlmRequestError when the provider rejects the HTTP request.
- Defined in llm/chat.ts:12