import { ASN1Element as _Element, OBJECT_IDENTIFIER } from "@wildboar/asn1";
import * as $ from "@wildboar/asn1/functional";
import { ExtensionAttribute_value_Item } from "../ExtensionAttributes/ExtensionAttribute-value-Item.ta.mjs";
/**
 * @summary ExtensionAttribute
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * ExtensionAttribute ::= SEQUENCE {
 *   type            ATTRIBUTE.&id,
 *   value           SET SIZE (0..1) OF SEQUENCE {
 *     mandatory  [0]  BOOLEAN DEFAULT FALSE,
 *     critical   [1]  BOOLEAN DEFAULT FALSE,
 *     ext        [2]  EXTENSION.&ExtnType,
 *     ... },
 *   ... }
 * ```
 *
 */
export declare class ExtensionAttribute {
    /**
     * @summary `type_`.
     * @public
     * @readonly
     */
    readonly type_: OBJECT_IDENTIFIER;
    /**
     * @summary `value`.
     * @public
     * @readonly
     */
    readonly value: ExtensionAttribute_value_Item[];
    /**
     * @summary Extensions that are not recognized.
     * @public
     * @readonly
     */
    readonly _unrecognizedExtensionsList: _Element[];
    constructor(
    /**
     * @summary `type_`.
     * @public
     * @readonly
     */
    type_: OBJECT_IDENTIFIER, 
    /**
     * @summary `value`.
     * @public
     * @readonly
     */
    value: ExtensionAttribute_value_Item[], 
    /**
     * @summary Extensions that are not recognized.
     * @public
     * @readonly
     */
    _unrecognizedExtensionsList?: _Element[]);
    /**
     * @summary Restructures an object into a ExtensionAttribute
     * @description
     *
     * This takes an `object` and converts it to a `ExtensionAttribute`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `ExtensionAttribute`.
     * @returns {ExtensionAttribute}
     */
    static _from_object(_o: {
        [_K in keyof ExtensionAttribute]: ExtensionAttribute[_K];
    }): ExtensionAttribute;
}
/**
 * @summary The Leading Root Component Types of ExtensionAttribute
 * @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_ExtensionAttribute: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of ExtensionAttribute
 * @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_ExtensionAttribute: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of ExtensionAttribute
 * @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_ExtensionAttribute: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) ExtensionAttribute
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {ExtensionAttribute} The decoded data structure.
 */
export declare function _decode_ExtensionAttribute(el: _Element): ExtensionAttribute;
/**
 * @summary Encodes a(n) ExtensionAttribute 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 ExtensionAttribute, encoded as an ASN.1 Element.
 */
export declare function _encode_ExtensionAttribute(value: ExtensionAttribute, elGetter: $.ASN1Encoder<ExtensionAttribute>): _Element;
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