import type { ExportBookFormat, ExportBookType } from './type';
export declare const bookFormats: ExportBookFormat[];
/**
 * 根据 bookType 获取扩展名
 */
export declare function getExtByBookType(bookType: ExportBookType): string;
/**
 * 根据 bookType 获取 mime 类型
 */
export declare function getMimeByBookType(bookType: ExportBookType): string;