import ServerBase from './server_base';
import { User, Note, ServerNote, DeleteObject } from '../common/interface';
declare class KnowledgeServer extends ServerBase {
    _kbGuid: string;
    _serverUrl: string;
    _user: User;
    FormData: any;
    constructor(user: User, kbGuid: string, serverUrl: string);
    _onTokenUpdated(token: string): void;
    static _getMaxVersion(objects: {
        version: number;
    }[], start: number): number;
    uploadNote(note: Note): Promise<any>;
    downloadNoteResource(noteGuid: string, resName: string): Promise<any>;
    downloadNote(noteGuid: string): Promise<any>;
    downloadNotes(startVersion: number, callback: (notes: ServerNote[], maxVersion: number) => Promise<void>): Promise<void>;
    downloadDeletedObjects(startVersion: number, callback: (objects: DeleteObject[], maxVersion: number) => Promise<void>): Promise<void>;
    uploadDeletedObjects(objects: DeleteObject[]): Promise<number>;
}
export default KnowledgeServer;