export declare class BalScrollHandler {
    static disableSmoothScrolling(): void;
    static enableSmoothScrolling(): void;
    private static setScrollBehavior;
    private target;
    private x;
    private y;
    private disabled;
    connect(el?: HTMLElement): void;
    disconnect(): void;
    isDisabled(): boolean;
    enable(): void;
    disable(): void;
}