import { AttachmentView } from "./AttachmentView";
/**
 * 缩略图bit数据, 位置与后缀的对应关系
 */
export declare const THUMB_MAP: {
    index: number;
    suffix: string;
}[];
export declare class Attachment {
    url: string;
    absoluteUrl?: string;
    description?: string;
    extension?: string;
    filename?: string;
    path?: string;
    size?: number;
    type?: string;
    originalFilename?: string;
    view: AttachmentView;
    constructor(raw: AttachmentRaw);
}
export interface AttachmentRaw {
    url?: string;
    attachurl?: string;
    dscp?: string;
    ext?: string;
    name?: string;
    path?: string;
    size?: number;
    type?: string;
    thumb?: number;
    url_utf8_org_name?: string;
}