export declare enum AesKeySize {
    Aes128 = 128,
    Aes256 = 256
}
export declare enum AesAlgorithm {
    AesCbcPkcs7 = "AesCbcPkcs7"
}
export interface XAesKey {
    readonly aesKey: Int8Array;
    readonly algorithm: AesAlgorithm;
}
export interface XAesService {
    generateKey(algorithm: AesAlgorithm, size: AesKeySize): Promise<XAesKey>;
    exportKey(key: XAesKey): Promise<Int8Array>;
    loadKey(algorithm: AesAlgorithm, bytes: Int8Array): Promise<XAesKey>;
    encrypt(data: Int8Array, key: XAesKey, iv?: Int8Array): Promise<Int8Array>;
    decrypt(ivAndEncryptedData: Int8Array, key: XAesKey): Promise<Int8Array>;
}
export declare const AesService: XAesService;