interface ImgPreviewer {
  /**
   * update image els
   */
  update: () => void;
  /**
   * get total image el numbers
   */
  getTotalIndex: () => number;
  /**
   * show index image
   * @param {number} index
   */
  show: (index: number) => void;
  /**
   * goto next
   */
  next: () => void;
  /**
   * goto prev
   */
  prev: () => void;
}
declare const ImgPreviewer: {
  /**
   * update image els
   */
  update: () => void;
  /**
   * get total image el numbers
   */
  getTotalIndex: () => number;
  /**
   * show index image
   * @param {number} index
   */
  show: (index: number) => void;
  /**
   * goto next
   */
  next: () => void;
  /**
   * goto prev
   */
  prev: () => void;
  new (selector: string, options?: ImgPreviewerOptions): ImgPreviewer;
};
export interface ImgPreviewerOptionsZoom {
  min?: number;
  max?: number;
  step?: number;
}
export interface Ii18n {
  RESET: string;
  ROTATE_LEFT: string;
  ROTATE_RIGHT: string;
  CLOSE: string;
  NEXT: string;
  PREV: string;
}
export interface ImgPreviewerOptions {
  fillRatio?: number;
  imageZoom?: ImgPreviewerOptionsZoom;
  i18n?: Ii18n;
  style?: {
    modalOpacity: number;
    headerOpacity?: number;
    zIndex?: number;
  };
  triggerEvent: 'click' | 'dblclick';
  bubblingLevel: number;
  onShow?: () => void;
  onClose?: () => void;
  root?: HTMLElement;
}
export interface runtimeStore {
  rootEl: null | HTMLElement;
  container: null | HTMLElement;
  imgList: HTMLImageElement[];
  totalIndex: number;
  index: number;
  width: number;
  height: number;
  currentImgElement: null | HTMLImageElement;
  startX: number;
  startY: number;
  endX: number;
  endY: number;
  scale: number;
  _scale: number;
  rotate: number;
  currentClickEl: null | HTMLImageElement;
}
export type objectKeyOnlyCss = {
  [k in keyof CSSStyleDeclaration]?: any;
};
export default ImgPreviewer;