Function onMessagePart

packages/kosong/test/generate.test.ts:114–116

(part: StreamedMessagePart)

    const result = await generate(provider, '', [], [], {
      async onMessagePart(part: StreamedMessagePart): Promise<void> {
        outputParts.push(part);
      },
      async onToolCall(toolCall: ToolCall): Promise<void> {
        outputToolCalls.push(toolCall);
      },