export interface GeneralPreviewImageProps { height?: string | number; width?: string | number; src?: string; srcList?: string[]; alt?: string; fallback?: string; canPreview?: boolean; customOperationPosition?: boolean; previewCurrentIndex?: number; } export declare class GeneralPreviewImageElement extends HTMLElement { height: string | number | undefined; width: string | number | undefined; src: string | undefined; srcList: string[] | undefined; alt: string | undefined; fallback: string | undefined; canPreview: boolean | undefined; customOperationPosition: boolean | undefined; previewCurrentIndex: number | undefined; }