import { Base64String } from '../specializations/Base64String.mjs';
import { SecureDelegationKeyString } from '../specializations/SecureDelegationKeyString.mjs';
import { AccessLevel } from './AccessLevel.mjs';
/**
 *
 *  Represents a delegation which allows a data owner to access the encrypted data of an entity and
 *  specifies
 *  the access control level. Created by a delegator data owner and usable by a delegate data owner,
 *  using
 *  exchange data for encryption and access control.
 *  /
 */
export declare class SecureDelegation {
    /**
     *
     *  Optionally the id of the delegator data owner. May be null to prevent data leakages.
     */
    delegator: string | undefined;
    /**
     *
     *  Optionally the id of the delegate data owner. May be null to prevent data leakages.
     */
    delegate: string | undefined;
    /**
     *
     *  Encrypted secret ids of the entity holding this delegation.
     */
    secretIds: Array<Base64String>;
    /**
     *
     *  Encrypted AES keys used for the encryption of the entity's data.
     */
    encryptionKeys: Array<Base64String>;
    /**
     *
     *  Encrypted ids of the owning entity (e.g., patient id for a contact).
     */
    owningEntityIds: Array<Base64String>;
    /**
     *
     *  Keys of parent delegations in the security metadata.
     */
    parentDelegations: Array<SecureDelegationKeyString>;
    /**
     *
     *  The id of the exchange data used for encryption, if both delegator and delegate are explicit.
     */
    exchangeDataId: string | undefined;
    /**
     *
     *  The access level permissions for users with access to this delegation.
     */
    permissions: AccessLevel;
    constructor(partial: Partial<SecureDelegation> & Pick<SecureDelegation, "permissions">);
    toJSON(): object;
    static fromJSON(json: any, ignoreUnknownKeys?: boolean, path?: Array<string>): SecureDelegation;
}