/// <reference types="node" />
import { EventEmitter } from 'events';
import { SyncKbOptions } from '../sync/sync_kb_task';
import UserSettings from '../settings/user_settings';
import { User } from '../common/interface';
import WizDb from '../db/wiz_db';
import AccountServer from '../sync/account_server';
declare class UserData extends EventEmitter {
    _user: User | null;
    _personalDb: WizDb | null;
    _as: AccountServer | null;
    _listeners: Set<any>;
    _isSyncing: boolean;
    _delayedSyncKb: (kbGuid: string, options: SyncKbOptions) => void;
    _userSettings: UserSettings | undefined;
    _refreshToken?: () => Promise<string>;
    constructor();
    setUser(user: User, personalDb: WizDb, accountServer: AccountServer): Promise<void>;
    refreshUserInfo(): Promise<User>;
    getLink(name: string): void;
    get userGuid(): string;
    get user(): User | null;
    get token(): string;
    get accountServer(): AccountServer | null;
    getDb(kbGuid: string): Promise<WizDb | null>;
    registerListener(listener: any): void;
    unregisterListener(listener: any): void;
    get allListeners(): Set<any>;
    addImageFromData(kbGuid: string, noteGuid: string, data: any, options: {
        type?: {
            ext: string;
            mime?: string;
        };
    }): Promise<string>;
    addImageFromUrl(kbGuid: string, noteGuid: string, url: string): Promise<string>;
    syncKb(kbGuid: string, options?: SyncKbOptions): Promise<void>;
    _syncKbCore(kbGuid: string, options?: SyncKbOptions): Promise<void>;
    downloadNoteResource(kbGuid: string, noteGuid: string, resName: string): Promise<void>;
    getSettings(key: string, defaultValue: string | number | Date): string | number | boolean | Date | null;
    setSettings(key: string, value: string | number | Date): void;
}
export default UserData;