export declare class CAKeypairEntity {
    id: string;
    name: string;
    publicKey: string;
    encryptedPrivateKey: string;
    fingerprint: string;
    type: 'ed25519' | 'rsa';
    isActive: boolean;
    expiresAt: Date;
    metadata: Record<string, any>;
    createdAt: Date;
    updatedAt: Date;
}
