export interface WebSessionSummary {
    id: string;
    mode: 'live' | 'readonly';
    cwd?: string;
    surface?: string;
    updatedAt?: string;
    title?: string;
    alive?: boolean;
}
export declare const DEFAULT_SESSION_LIMIT = 100;
export declare function listWebSessions(owned: Set<string>, limit?: number): Promise<WebSessionSummary[]>;