import { NgxDesktopService } from "../ngx-desktop.service";
export declare class NgxDesktopVerticalAlignmentDirective {
    private ngxDesktopService;
    private value;
    set ngxDesktopVerticalAlignment(verticalAlignment: VerticalAlignmentTypes);
    get style(): string;
    constructor(ngxDesktopService: NgxDesktopService);
}
export declare type VerticalAlignmentTypes = 'top' | 'center' | 'bottom';