/**
 * Queue Message DTO
 * Represents the structure of messages received from PGMQ queue
 * for the engraving workflow.
 *
 * Example message:
 * {
 *   "sku": "PRODUCT-001",
 *   "template": "/templates/engraving.json",
 *   "lines": ["John Doe", "2024-12-17"],
 *   "file_name": "order-12345",
 *   "target_folder": "/output/engravings"
 * }
 */
export declare class QueueMessageDto {
    sku: string;
    template: string;
    lines: string[];
    file_name: string;
    target_folder: string;
    target_cli_instance?: string;
}
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