Type Alias ChatMessage

ChatMessage:
    | { content: string; role: "user" }
    | {
        content: string;
        error?: string;
        role: "assistant";
        toolCalls?: ToolCall[];
    }
    | {
        content: string;
        name: string;
        role: "tool";
        status: ToolStatus;
        toolCallId: string;
    }