export interface IBasePlugin { el: E; options?: O; events?: {}; } declare class HSBasePlugin implements IBasePlugin { el: E; options: O; events?: any; constructor(el: E, options: O, events?: any); createCollection(collection: any[], element: any): void; fireEvent(evt: string, payload?: any): any; on(evt: string, cb: Function): void; } export interface ICollectionItem { id: string | number; element: T; } export interface IScrollspy { options?: {}; } declare class HSScrollspy extends HSBasePlugin<{}> implements IScrollspy { private activeSection; private readonly contentId; private readonly content; private readonly links; private readonly sections; private readonly scrollableId; private readonly scrollable; constructor(el: HTMLElement, options?: {}); private init; private update; private scrollTo; static getInstance(target: HTMLElement, isInstance?: boolean): HTMLElement | ICollectionItem; static autoInit(): void; } export { HSScrollspy as default, }; export {};