import type { RealtimeClientKind } from '@xopcai/realtime-protocol';
import type { GatewayScope } from '../gateway/security/gateway-scopes.js';
export interface RealtimeTicketClaim {
    clientId: string;
    clientKind: RealtimeClientKind;
    principalId: string;
    deviceId?: string;
    accessSessionId?: string;
    scopes: readonly GatewayScope[];
    expiresAt: number;
}
export interface IssuedRealtimeTicket extends RealtimeTicketClaim {
    ticket: string;
}
export declare class RealtimeTicketStore {
    private readonly claims;
    issue(clientId: string, clientKind: RealtimeClientKind, principal: Omit<RealtimeTicketClaim, 'clientId' | 'clientKind' | 'expiresAt'>, now?: number): IssuedRealtimeTicket;
    consume(ticket: string, clientId: string, clientKind: RealtimeClientKind, now?: number): RealtimeTicketClaim | undefined;
    private prune;
}