/**
 * @internal this entity is meant for internal use only
 */
export declare class RecoveryData {
    constructor(json: JSON | any);
    id?: string;
    rev?: string;
    /**
     * Id of the data owner that this recovery data is meant for
     */
    recipient: string;
    /**
     * Encrypted recovery data. The structure of the decrypted data depends on the [type] of the recovery data.
     */
    encryptedSelf: string;
    /**
     * Type of the recovery data.
     */
    type: RecoveryData.Type;
    /**
     * Timestamp (unix epoch in ms) at which this recovery data will expire. If null, this recovery data will never
     * expire. Negative values or zero mean the data is already expired.
     */
    expirationInstant?: number;
    /**
     * hard delete (unix epoch in ms) timestamp of the object. Filled automatically when the delete method is called.
     */
    deletionDate?: number;
}
export declare namespace RecoveryData {
    /**
     * Represents possible types of recovery data.
     */
    enum Type {
        /**
         * This recovery data is meant to be used to recover a keypair of the recipient. This could be for making a key
         * available on another device, or for recovering a keypair that has been fully lost.
         */
        KEYPAIR_RECOVERY = "KEYPAIR_RECOVERY",
        /**
         * This recovery data is meant to be used to recover an exchange key of the recipient. The main purpose of this
         * is to allow data owners to share data with other data owners that do not have created a keypair yet, but it
         * can also be used as part of the give-access-back recovery mechanism.
         */
        EXCHANGE_KEY_RECOVERY = "EXCHANGE_KEY_RECOVERY"
    }
}