export declare class ClientRefreshToken {
    id: number;
    user_id: number;
    token_hash: string;
    device_name: string | null;
    device_type: string;
    user_agent: string | null;
    ip_address: string | null;
    expires_at: Date;
    is_revoked: boolean;
    revoked_at: Date | null;
    created_at: Date;
    updated_at: Date;
}