declare class Cls {
    main: string;
    rtl: string;
    element: {
        thumb: (x: string) => string;
        rail: (x: string) => string;
        size: (size: string) => string;
        consuming: string;
    };
    state: {
        focus: string;
        clicking: string;
        active: (x: string) => string;
        scrolling: (x: string) => string;
    };
    constructor(prefix?: string);
}
export default Cls;
export declare function addScrollingClass(i: any, x: any): void;
export declare function removeScrollingClass(i: any, x: any): void;
export declare function setScrollingClassInstantly(i: any, x: any): void;
