import { default as BaseComponent } from 'bootstrap/js/dist/base-component'

declare class Sticky extends BaseComponent {
  static get NAME(): string

  constructor(element: HTMLElement, config?: Partial<Sticky.Options>)

  _config: Partial<Sticky.Options>;
  _isSticky: boolean
  _wrapper: HTMLDivElement
  _stickyTarget: any
  _stickyTargetMobile: any
  _stickyLimit: number
  _stickyLimitMobile: number
  _scrollCb: {
    id: any
    _callback: any
    dispose(): void
    _execute(data: any): void
  }
  _isMobile: boolean
  _prevTop: number

  dispose(): void

  _getConfig(config: any): any

  _bindEvents(): void

  _onResize(): void

  _onScroll(): void

  _setLimit(): void

  _getLimit(): number

  /**
   * get the absolute position of an element
   * @param {*} element - the target element
   * @returns {Object} - absolute position top and left of the element
   */
  _cumulativeOffset(element: any): any

  _isTypeSticky(): boolean

  _checkSticky(): void

  _setSticky(): void

  _unsetSticky(): void

  _createWrapper(): HTMLDivElement

  _destroyWrapper(): void

  _getStickySimblings(): any

  /**
   * returns the top position of the element considering the config and the other sticky elements
   */
  _getPositionTop(): any
}

declare namespace Sticky {
  interface Options {
    /**
     * Position type: 'sticky' or 'fixed'.
     *
     * @default 'sticky'
     */
    positionType: 'sticky' | string;

    /**
     * Class name for sticky.
     *
     * @default ''
     */
    stickyClassName: string;

    /**
     * If set to true, Sticky element will be stackable
     *
     * @default false
     */
    stackable: boolean | false;

    /**
     * Padding top value
     *
     * @default 0
     */
    paddingTop: number;
  }
}

export { Sticky }