import { ASN1Element as _Element } from "asn1-ts";
import * as $ from "asn1-ts/dist/node/functional";
import { Digest } from "../PKCS7/Digest.ta";
import { DigestAlgorithmIdentifier } from "../PKCS7/DigestAlgorithmIdentifier.ta";
export { Digest, _decode_Digest, _encode_Digest } from "../PKCS7/Digest.ta";
export { DigestAlgorithmIdentifier, _decode_DigestAlgorithmIdentifier, _encode_DigestAlgorithmIdentifier, } from "../PKCS7/DigestAlgorithmIdentifier.ta";
/**
 * @summary DigestInfo
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * DigestInfo ::= SEQUENCE {
 *     digestAlgorithm  DigestAlgorithmIdentifier,
 *     digest           Digest
 * }
 * ```
 *
 * @class
 */
export declare class DigestInfo {
    /**
     * @summary `digestAlgorithm`.
     * @public
     * @readonly
     */
    readonly digestAlgorithm: DigestAlgorithmIdentifier;
    /**
     * @summary `digest`.
     * @public
     * @readonly
     */
    readonly digest: Digest;
    constructor(
    /**
     * @summary `digestAlgorithm`.
     * @public
     * @readonly
     */
    digestAlgorithm: DigestAlgorithmIdentifier, 
    /**
     * @summary `digest`.
     * @public
     * @readonly
     */
    digest: Digest);
    /**
     * @summary Restructures an object into a DigestInfo
     * @description
     *
     * This takes an `object` and converts it to a `DigestInfo`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `DigestInfo`.
     * @returns {DigestInfo}
     */
    static _from_object(_o: {
        [_K in keyof DigestInfo]: DigestInfo[_K];
    }): DigestInfo;
}
/**
 * @summary The Leading Root Component Types of DigestInfo
 * @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_DigestInfo: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of DigestInfo
 * @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_DigestInfo: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of DigestInfo
 * @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_DigestInfo: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) DigestInfo
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {DigestInfo} The decoded data structure.
 */
export declare function _decode_DigestInfo(el: _Element): DigestInfo;
/**
 * @summary Encodes a(n) DigestInfo 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 DigestInfo, encoded as an ASN.1 Element.
 */
export declare function _encode_DigestInfo(value: DigestInfo, elGetter: $.ASN1Encoder<DigestInfo>): _Element;