type fromType = 'api' | 'directive' | 'component';
type langType = 'zh-cn' | 'en-us';
export type ImageViewerType = {
    scaleRatio: number;
    rotateRatio: number;
    isEnableDrag: boolean;
    isEnableWheel: boolean;
    zIndex: number;
    language: langType;
    playSpeed: number;
    isDownLoad: boolean;
    isHiddenSiderNav: boolean;
    isHiddenSearch: boolean;
};
type ZIndex = Partial<Pick<ImageViewerType, 'zIndex'>>;
export interface ImageViewerOptions extends ZIndex {
    specifyIndex?: number | string;
    current: string;
    images?: string[];
    imageDom?: HTMLImageElement;
    from?: fromType;
    language?: langType;
}
export type ImageViewerInstallConfig = Partial<ImageViewerType>;
export type ImageObjectTypes = {
    index: number;
    url: string;
};
export interface ViewImageType extends ImageObjectTypes {
    key: string;
}
export type AsyncSetImageReturnType = Promise<{
    data: string[];
} | {
    data: [];
}>;
export interface NavImageItemType extends ImageObjectTypes {
    height: number;
    size: string;
    isLoad: boolean;
    isError: boolean;
}
export type ClickNavImageType = {
    evt: Event;
    item: ImageObjectTypes;
    index: number;
};
export interface ImageInfoItem {
    naturalRatio: string;
    size: string;
    type?: string;
}
export {};