import { OPTIONAL, OBJECT_IDENTIFIER, ASN1Element as _Element } from "asn1-ts";
import * as $ from "asn1-ts/dist/node/functional";
/**
 * @summary AlgorithmIdentifier
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * AlgorithmIdentifier{ALGORITHM:SupportedAlgorithms} ::= SEQUENCE {
 *   algorithm       ALGORITHM.&id({SupportedAlgorithms}),
 *   parameters      ALGORITHM.&Type({SupportedAlgorithms}{@algorithm}) OPTIONAL,
 *   ... }
 * ```
 *
 * @class
 */
export declare class AlgorithmIdentifier {
    /**
     * @summary `algorithm`.
     * @public
     * @readonly
     */
    readonly algorithm: OBJECT_IDENTIFIER;
    /**
     * @summary `parameters`.
     * @public
     * @readonly
     */
    readonly parameters?: OPTIONAL<_Element>;
    /**
     * @summary Extensions that are not recognized.
     * @public
     * @readonly
     */
    readonly _unrecognizedExtensionsList: _Element[];
    constructor(
    /**
     * @summary `algorithm`.
     * @public
     * @readonly
     */
    algorithm: OBJECT_IDENTIFIER, 
    /**
     * @summary `parameters`.
     * @public
     * @readonly
     */
    parameters?: OPTIONAL<_Element>, 
    /**
     * @summary Extensions that are not recognized.
     * @public
     * @readonly
     */
    _unrecognizedExtensionsList?: _Element[]);
    /**
     * @summary Restructures an object into a AlgorithmIdentifier
     * @description
     *
     * This takes an `object` and converts it to a `AlgorithmIdentifier`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `AlgorithmIdentifier`.
     * @returns {AlgorithmIdentifier}
     */
    static _from_object(_o: {
        [_K in keyof AlgorithmIdentifier]: AlgorithmIdentifier[_K];
    }): AlgorithmIdentifier;
}
/**
 * @summary The Leading Root Component Types of AlgorithmIdentifier
 * @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_AlgorithmIdentifier: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of AlgorithmIdentifier
 * @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_AlgorithmIdentifier: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of AlgorithmIdentifier
 * @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_AlgorithmIdentifier: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) AlgorithmIdentifier
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {AlgorithmIdentifier} The decoded data structure.
 */
export declare function _decode_AlgorithmIdentifier(el: _Element): AlgorithmIdentifier;
/**
 * @summary Encodes a(n) AlgorithmIdentifier 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 AlgorithmIdentifier, encoded as an ASN.1 Element.
 */
export declare function _encode_AlgorithmIdentifier(value: AlgorithmIdentifier, elGetter: $.ASN1Encoder<AlgorithmIdentifier>): _Element;