export interface IScrollTopOptions {
    offset: number;
    speed: number;
}
declare const defaultScrollTopOptions: IScrollTopOptions;
declare class ScrollTopComponent {
    element: HTMLElement;
    options: IScrollTopOptions;
    instanceUid: string;
    constructor(_element: HTMLElement, options: IScrollTopOptions);
    private _handlers;
    private _scroll;
    private _go;
    private _getOption;
    go: () => void;
    getElement: () => HTMLElement;
    static getInstance: (el: HTMLElement) => any;
    static createInstances: (selector: string) => void;
    static createInsance: (selector: string, options?: IScrollTopOptions) => ScrollTopComponent | undefined;
    static bootstrap: () => void;
    static reinitialization: () => void;
    static goTop: () => void;
}
export { ScrollTopComponent, defaultScrollTopOptions };