/// <reference types="node" />
import { Request } from "../Request";
import { Response } from "../Response";
import { INamespace } from "./Sessions/INamespace";
export declare class Session {
    static readonly LIFETIMES: {
        MINUTE: number;
        HOUR: number;
        DAY: number;
        WEEK: number;
        MONTH: number;
        YEAR: number;
    };
    static GC_INTERVAL: number;
    static LOCK_CHECK_INTERVAL: number;
    protected static store: Map<string, Session>;
    protected static maxLockWaitTime: number;
    protected static cookieName: string;
    protected static maxLifeTimeMiliSeconds: number;
    protected static garbageCollecting: NodeJS.Timeout;
    protected static loadHandler: (id: string, store: Map<string, Session>, exists: boolean) => Promise<void>;
    protected static writeHandler: (id: string, store: Map<string, Session>) => Promise<void>;
    /**
     * @summary Set max waiting time in seconds to unlock session for another request.
     * @param maxLockWaitTime
     */
    static SetMaxLockWaitTime(maxLockWaitTime: number): typeof Session;
    /**
     * @summary Get max waiting time in seconds to unlock session for another request.
     */
    static GetMaxLockWaitTime(): number;
    /**
     * @summary Set used cookie name to identify user session.
     * @param cookieName
     */
    static SetCookieName(cookieName: string): typeof Session;
    /**
     * @summary Get used cookie name to identify user session.
     */
    static GetCookieName(): string;
    /**
     * @summary Set max. lifetime for all sessions and it's namespaces.
     * `0` means unlimited, 30 days by default.
     * @param maxLifeTimeSeconds
     */
    static SetMaxLifeTime(maxLifeTimeSeconds: number): typeof Session;
    /**
     * @summary Get max. lifetime for all sessions and it's namespaces in seconds.
     */
    static GetMaxLifeTime(): number;
    /**
     * Destroy all running sessions.
     */
    static DestroyAll(): typeof Session;
    /**
     * @summary Set custom session load handler.
     * Implement any functionality to assign session instance under it's id into given store.
     * @param loadHandler
     */
    static SetLoadHandler(loadHandler: (id: string, store: Map<string, Session>, exists: boolean) => Promise<void>): typeof Session;
    /**
     * @summary Set custom session write handler.
     * Implement any functionality to store session instance under it's id from given store anywhere else.
     * @param writeHandler
     */
    static SetWriteHandler(writeHandler: (id: string, store: Map<string, Session>) => Promise<void>): typeof Session;
    /**
     * Start session based on cookies and data stored in current process.
     * @param request
     * @param response
     */
    static Start(request: Request, response?: Response): Promise<Session>;
    /**
     * @summary Check if any session data exists for given request.
     * @param request
     */
    static Exists(request: Request): Promise<boolean>;
    /**
     * @summary Get session object by session id or `null`.
     * Returned session could be already locked by another request.
     * @param sessionId
     */
    static Get(sessionId: string): Promise<Session>;
    /**
     * @summary Set session object with session id and optional data or lock
     * into global store. If there is configured any write handler, then the
     * handler is invoked for this session id.
     * @param session
     */
    static Set(session: Session): Promise<typeof Session>;
    protected static setUpResponse(session: Session, response: Response): void;
    protected static getRequestIdOrNew(request: Request): string;
    protected static runGarbageCollectingIfNecessary(): void;
    protected static waitToUnlock(id: string): Promise<Session>;
    /**
     * @summary Get session id string.
     */
    GetId(): string;
    /**
     * @summary Get if session is locked.
     */
    IsLocked(): boolean;
    /**
     * @summary Lock current session and prevent other request to using it.
     * Session is locked automaticly on session start. Use this method very carefully.
     */
    Lock(): this;
    /**
     * @summary Unlock current session and allow other request to using it.
     * Session is unlocked automaticly on response send. Use this method very carefully.
     */
    Unlock(): this;
    /**
     * @summary Wait until this session is unlocked by another request end.
     */
    WaitToUnlock(): Promise<this>;
    /**
     * @summary Get new or existing session namespace instance.
     * @param name Session namespace unique name.
     */
    GetNamespace(name?: string): INamespace;
    /**
     * @summary Destroy all namespaces and this session for current user.
     */
    Destroy(): void;
    protected setLastAccessTime(lastAccessTime: number): Session;
    protected destroyNamespace(name: string): Session;
    protected setNamespaceExpirationHoops(name: string, hoopsCount: number): Session;
    protected setNamespaceExpirationTime(name: string, seconds: number): Session;
    protected init(): void;
    protected id: string;
    protected locked: boolean;
    protected lastAccessTime: number;
    protected namespacesHoops: Map<string, number>;
    protected namespacesExpirations: Map<string, number>;
    protected namespaces: Map<string, INamespace>;
    constructor(id: string, locked?: boolean);
}