import { RgbColorSetting } from './RgbColorSetting.js';
import { WorkflowTask } from './WorkflowTask.js';
import * as Enums from './Enums/Enums.js';
/**
 * 'Add watermark to PDF' task
 */
export declare class AddWatermarkToPdfTask extends WorkflowTask {
    HPosition: Enums.prcWmarkHPosition;
    VPosition: Enums.prcWmarkVPosition;
    ZOrder: Enums.prcWmarkZOrder;
    Alignment: Enums.prcWmarkAlignment;
    HOffset: number;
    VOffset: Number;
    Angle: number;
    FontName: string;
    FontSize: number;
    Color: RgbColorSetting;
    Opacity: number;
    OutlineOnly: boolean;
    FirstPageOnly: boolean;
    Text: string;
    static readonly TASK_TYPE: Enums.epwfTaskType;
    constructor(task?: AddWatermarkToPdfTask);
}