import { MessageStatus } from '../enums';
/**
 * Message DTO
 * Represents a message entity with all its properties
 */
export declare class MessageDto {
    id: string;
    pgmq_message_id: number;
    file_url: string;
    target_folder: string;
    server: string;
    port: string;
    status: MessageStatus;
    received_at: Date;
    processing_started_at?: Date;
    processing_completed_at?: Date;
    file_name?: string;
    file_path?: string;
    file_size_bytes?: number;
    download_duration_ms?: number;
    total_duration_ms?: number;
    print_command?: string;
    error_message?: string;
    error_category?: string;
    retry_count?: number;
    created_at?: Date;
    updated_at?: Date;
    deleted_from_queue_at?: Date;
}
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