import { ASN1Element as _Element, OPTIONAL } from "@wildboar/asn1";
import * as $ from "@wildboar/asn1/functional";
import { ToBeSigned } from "../CMSSigncryption/ToBeSigned.ta.mjs";
import { SignatureAlgorithmIdentifier } from "../CryptographicMessageSyntax-2010/SignatureAlgorithmIdentifier.ta.mjs";
import { SignatureValue } from "../CryptographicMessageSyntax-2010/SignatureValue.ta.mjs";
import { SignerIdentifier } from "../CryptographicMessageSyntax-2010/SignerIdentifier.ta.mjs";
/**
 * @summary SignatureInformation
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * SignatureInformation ::= SEQUENCE {
 * signerIdentifier        SignerIdentifier OPTIONAL,
 * signatureAlgorithm        SignatureAlgorithmIdentifier OPTIONAL,
 * toBeSigned            ToBeSigned,
 * signatureValue        SignatureValue
 * }
 * ```
 *
 */
export declare class SignatureInformation {
    /**
     * @summary `signerIdentifier`.
     * @public
     * @readonly
     */
    readonly signerIdentifier: OPTIONAL<SignerIdentifier>;
    /**
     * @summary `signatureAlgorithm`.
     * @public
     * @readonly
     */
    readonly signatureAlgorithm: OPTIONAL<SignatureAlgorithmIdentifier>;
    /**
     * @summary `toBeSigned`.
     * @public
     * @readonly
     */
    readonly toBeSigned: ToBeSigned;
    /**
     * @summary `signatureValue`.
     * @public
     * @readonly
     */
    readonly signatureValue: SignatureValue;
    constructor(
    /**
     * @summary `signerIdentifier`.
     * @public
     * @readonly
     */
    signerIdentifier: OPTIONAL<SignerIdentifier>, 
    /**
     * @summary `signatureAlgorithm`.
     * @public
     * @readonly
     */
    signatureAlgorithm: OPTIONAL<SignatureAlgorithmIdentifier>, 
    /**
     * @summary `toBeSigned`.
     * @public
     * @readonly
     */
    toBeSigned: ToBeSigned, 
    /**
     * @summary `signatureValue`.
     * @public
     * @readonly
     */
    signatureValue: SignatureValue);
    /**
     * @summary Restructures an object into a SignatureInformation
     * @description
     *
     * This takes an `object` and converts it to a `SignatureInformation`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `SignatureInformation`.
     * @returns {SignatureInformation}
     */
    static _from_object(_o: {
        [_K in keyof SignatureInformation]: SignatureInformation[_K];
    }): SignatureInformation;
}
/**
 * @summary The Leading Root Component Types of SignatureInformation
 * @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_SignatureInformation: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of SignatureInformation
 * @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_SignatureInformation: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of SignatureInformation
 * @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_SignatureInformation: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) SignatureInformation
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {SignatureInformation} The decoded data structure.
 */
export declare function _decode_SignatureInformation(el: _Element): SignatureInformation;
/**
 * @summary Encodes a(n) SignatureInformation into an ASN.1 Element.
 * @function
 * @param value The element being encoded.
 * @param elGetter A function that can be used to get new ASN.1 elements.
 * @returns {_Element} The SignatureInformation, encoded as an ASN.1 Element.
 */
export declare function _encode_SignatureInformation(value: SignatureInformation, elGetter: $.ASN1Encoder<SignatureInformation>): _Element;
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