export declare class ScrollbarStyleHandler {
    private readonly _styleElementId;
    private readonly _scrollbarStyle;
    private _isCustomScrollbarStyleEnabled;
    constructor();
    get isCustomScrollbarStyleEnabled(): boolean;
    set isCustomScrollbarStyleEnabled(value: boolean);
    private _updateScrollbarStyle;
    private _enableCustomScrollbarStyle;
    private _disableCustomScrollbarStyle;
    private _createScrollbarStyle;
}