import { ASN1Element as _Element, OPTIONAL } from "asn1-ts";
import * as $ from "asn1-ts/dist/node/functional";
import { ContentEncryptionAlgorithmIdentifier } from "../CryptographicMessageSyntax/ContentEncryptionAlgorithmIdentifier.ta";
import { ContentType } from "../CryptographicMessageSyntax/ContentType.ta";
import { EncryptedContent } from "../CryptographicMessageSyntax/EncryptedContent.ta";
export { ContentEncryptionAlgorithmIdentifier, _decode_ContentEncryptionAlgorithmIdentifier, _encode_ContentEncryptionAlgorithmIdentifier, } from "../CryptographicMessageSyntax/ContentEncryptionAlgorithmIdentifier.ta";
export { ContentType, _decode_ContentType, _encode_ContentType, } from "../CryptographicMessageSyntax/ContentType.ta";
export { EncryptedContent, _decode_EncryptedContent, _encode_EncryptedContent, } from "../CryptographicMessageSyntax/EncryptedContent.ta";
/**
 * @summary EncryptedContentInfo
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * EncryptedContentInfo ::= SEQUENCE {
 *   contentType                 ContentType,
 *   contentEncryptionAlgorithm  ContentEncryptionAlgorithmIdentifier,
 *   encryptedContent            [0] IMPLICIT EncryptedContent OPTIONAL
 * }
 * ```
 *
 * @class
 */
export declare class EncryptedContentInfo {
    /**
     * @summary `contentType`.
     * @public
     * @readonly
     */
    readonly contentType: ContentType;
    /**
     * @summary `contentEncryptionAlgorithm`.
     * @public
     * @readonly
     */
    readonly contentEncryptionAlgorithm: ContentEncryptionAlgorithmIdentifier;
    /**
     * @summary `encryptedContent`.
     * @public
     * @readonly
     */
    readonly encryptedContent: OPTIONAL<EncryptedContent>;
    constructor(
    /**
     * @summary `contentType`.
     * @public
     * @readonly
     */
    contentType: ContentType, 
    /**
     * @summary `contentEncryptionAlgorithm`.
     * @public
     * @readonly
     */
    contentEncryptionAlgorithm: ContentEncryptionAlgorithmIdentifier, 
    /**
     * @summary `encryptedContent`.
     * @public
     * @readonly
     */
    encryptedContent: OPTIONAL<EncryptedContent>);
    /**
     * @summary Restructures an object into a EncryptedContentInfo
     * @description
     *
     * This takes an `object` and converts it to a `EncryptedContentInfo`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `EncryptedContentInfo`.
     * @returns {EncryptedContentInfo}
     */
    static _from_object(_o: {
        [_K in keyof EncryptedContentInfo]: EncryptedContentInfo[_K];
    }): EncryptedContentInfo;
}
/**
 * @summary The Leading Root Component Types of EncryptedContentInfo
 * @description
 *
 * This is an array of `ComponentSpec`s that define how to decode the leading root component type list of a SET or SEQUENCE.
 *
 * @constant
 */
export declare const _root_component_type_list_1_spec_for_EncryptedContentInfo: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of EncryptedContentInfo
 * @description
 *
 * This is an array of `ComponentSpec`s that define how to decode the trailing root component type list of a SET or SEQUENCE.
 *
 * @constant
 */
export declare const _root_component_type_list_2_spec_for_EncryptedContentInfo: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of EncryptedContentInfo
 * @description
 *
 * This is an array of `ComponentSpec`s that define how to decode the extension addition component type list of a SET or SEQUENCE.
 *
 * @constant
 */
export declare const _extension_additions_list_spec_for_EncryptedContentInfo: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) EncryptedContentInfo
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {EncryptedContentInfo} The decoded data structure.
 */
export declare function _decode_EncryptedContentInfo(el: _Element): EncryptedContentInfo;
/**
 * @summary Encodes a(n) EncryptedContentInfo into an ASN.1 Element.
 * @function
 * @param {value} el The element being decoded.
 * @param elGetter A function that can be used to get new ASN.1 elements.
 * @returns {_Element} The EncryptedContentInfo, encoded as an ASN.1 Element.
 */
export declare function _encode_EncryptedContentInfo(value: EncryptedContentInfo, elGetter: $.ASN1Encoder<EncryptedContentInfo>): _Element;