import { Session, SessionVariable } from './types';
import { RequestClient } from './request/RequestClient';
export declare class SessionManager {
    private serverUrl;
    private contextName;
    private requestClient;
    private loggedErrors;
    constructor(serverUrl: string, contextName: string, requestClient: RequestClient);
    private sessions;
    private currentContext;
    private _debug;
    private printedSessionState;
    get debug(): boolean;
    set debug(value: boolean);
    getSession(accessToken?: string): Promise<Session | undefined>;
    clearSession(id: string, accessToken?: string): Promise<void>;
    private createSessions;
    private createAndWaitForSession;
    private setCurrentContext;
    private getHeaders;
    private waitForSession;
    private getSessionState;
    getVariable(sessionId: string, variable: string, accessToken?: string): Promise<{
        result: SessionVariable;
        etag: string;
        status: number;
    }>;
}