import { OnInit, Renderer2, ElementRef } from '@angular/core';
import { EwMaDesignService } from '../../../ew-ma-design.service';
export declare class RegisterFormWidgetPreviewComponent implements OnInit {
    private renderer;
    private el;
    private designService;
    /**
     * @description
     * unique form ID
     */
    timestampID: number;
    /**
     * @description
     * Form refernce
     */
    widgetForm: any;
    regForm: any;
    regFormRawValue: any;
    regFormOldRawValue: any;
    changeDetected: boolean;
    constructor(renderer: Renderer2, el: ElementRef, designService: EwMaDesignService);
    ngOnInit(): void;
    /**
    * Get the current value of Preview Layout style
    */
    ngDoCheck(): void;
}
