export declare class RcDeviceService {
    windowWidth: any;
    windowHeight: any;
    private currentOverflowY;
    protected xs: number;
    protected sm: number;
    protected md: number;
    protected lg: number;
    constructor();
    setWindowDimensions(): void;
    disableScrolling(): void;
    enableScrolling(): void;
    /**
     *  Check screen resolution (windowWidth < 576px)
     */
    isXs(): boolean;
    /**
     *  Check screen resolution (windowWidth >= 576px && windowWidth < 768px)
     */
    isSm(): boolean;
    /**
     *  Check screen resolution (windowWidth >= 768px && windowWidth < 992px)
     */
    isMd(): boolean;
    /**
     *  Check screen resolution (windowWidth >= 992px && windowWidth < 1200px)
     */
    isLg(): boolean;
    /**
     *  Check screen resolution (windowWidth >= 1200px)
     */
    isXl(): boolean;
    /**
     * Check if the user agent is IE
     */
    isIE(): boolean;
    /**
     * Check if the user agent is Safari
     */
    isSafari(): boolean;
    /**
     * Check if the user agent is Mobile Device
     */
    isMobileDeviceByUserAgent(): boolean;
    /**
     * Check if the user agent is iOS
     */
    isIOS(): boolean;
    /**
     * return if device is mobile by size
     * @returns boolean
     */
    isMobileDeviceBySize(): boolean;
}