import { WorkflowTask } from './WorkflowTask.js';
import * as Enums from './Enums/Enums.js';
/**
 * 'Protect PDF' task
 */
export declare class ProtectPdfTask extends WorkflowTask {
    OwnerPassword: string;
    UserPassword: string;
    Printing: Enums.prcSecPrintingPerm;
    Extraction: Enums.prcSecExtractionPerm;
    Modification: Enums.prcSecModificationPerm;
    Annotation: Enums.prcSecAnnotationPerm;
    static readonly TASK_TYPE: Enums.epwfTaskType;
    constructor();
    constructor(task: ProtectPdfTask);
}