export declare class ListMessageObjectDto {
    id: string;
    object: string;
    created_at: number;
    thread_id: string;
    role: string;
    file_ids: string[];
    assistant_id: string | null;
    run_id: string | null;
    metadata: object;
}
export declare class ListMessagesResponseDto {
    object: string;
    data: ListMessageObjectDto[];
    first_id: string;
    last_id: string;
    has_more: boolean;
}