import { OnInit, EventEmitter, Renderer2, ElementRef } from '@angular/core';
import { EwMaDesignService } from '../../../ew-ma-design.service';
export declare class EventJoinPreviewComponent implements OnInit {
    private renderer;
    private el;
    private designService;
    /**
    * Current Preview Layout
    */
    currentPreviewLayout: string;
    /**
     * Current Page
     */
    currentPage: string;
    /**
     * @description
     * domain name
     */
    domainName: string;
    /**
     * Current values of form
     */
    formData: any;
    /**
     * Inputs
     */
    data: {
        focused: boolean;
        type: string;
        meta_data: any;
        sidebar_active: string;
    };
    /**
     * Output Event
     */
    onClick: EventEmitter<any>;
    uniqueClass: any;
    ewTemplateStyle: any;
    styleRef: any;
    ewTopMargin: any;
    ewTopMarginOldValue: any;
    ewFontSize: any;
    ewFontSizeOldValue: any;
    ewLineHeight: any;
    ewLineHeightOldValue: any;
    changeDetected: boolean;
    /**
     * constructor for Init
     */
    constructor(renderer: Renderer2, el: ElementRef, designService: EwMaDesignService);
    /**
      * NgOnint hook
      */
    ngOnInit(): void;
    /**
    * ngDoCheck Hook
    */
    ngDoCheck(): void;
    /**
     * Trim px string from input trail.
     */
    trimPx(input: any): any;
    openConfigPanel(): void;
    /**
     * generate unique class
     */
    getUniqueClass(): string;
}
