import { AuthGrpcService } from '../auth/auth.grpc.service';
import { ContextService } from '../context/context.service';
export declare class SessionService {
    private authGrpcService;
    private context;
    constructor(authGrpcService: AuthGrpcService, context: ContextService);
    validatePrivilege(privilege: string): Promise<void>;
    validatePrivileges(privileges: string[]): Promise<void>;
    private hasPrivileges;
    private validateAndGetToken;
    getPrivilegesByToken(token: any): Promise<any>;
}