Type Alias StreamChunk

StreamChunk:
    | { delta: string; type: "text-delta" }
    | { id: string; name: string; type: "tool-call-start" }
    | { argsDelta: string; id: string; type: "tool-call-delta" }
    | { id: string; name: string; result: JsonValue; type: "tool-call-result" }
    | {
        finishReason: CanonicalFinishReason;
        type: "done";
        usage: UsageMetrics;
    }
    | { error: Error; type: "error" }