import { OPTIONAL, ASN1Element as _Element } from 'asn1-ts';
import * as $ from 'asn1-ts/dist/node/functional';
import { Mode_selector } from '../ISO8823-PRESENTATION/Mode-selector.ta';
export { Mode_selector, _decode_Mode_selector, _encode_Mode_selector, } from '../ISO8823-PRESENTATION/Mode-selector.ta';
import { CPA_PPDU_x410_mode_parameters } from '../ISO8823-PRESENTATION/CPA-PPDU-x410-mode-parameters.ta';
export { CPA_PPDU_x410_mode_parameters, _decode_CPA_PPDU_x410_mode_parameters, _encode_CPA_PPDU_x410_mode_parameters, } from '../ISO8823-PRESENTATION/CPA-PPDU-x410-mode-parameters.ta';
import { CPA_PPDU_normal_mode_parameters } from '../ISO8823-PRESENTATION/CPA-PPDU-normal-mode-parameters.ta';
export { CPA_PPDU_normal_mode_parameters, _decode_CPA_PPDU_normal_mode_parameters, _encode_CPA_PPDU_normal_mode_parameters, } from '../ISO8823-PRESENTATION/CPA-PPDU-normal-mode-parameters.ta';
/**
 * @summary CPA_PPDU
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * CPA-PPDU ::= SET {
 *   mode-selector           [0] IMPLICIT Mode-selector,
 *   x410-mode-parameters
 *     [1] IMPLICIT SET {COMPONENTS OF Reliable-Transfer-APDU.RTOACapdu} OPTIONAL--  This OPTIONAL element shall be absent for a
 *   --  nested presentation connection.
 *   --  Shall be used for X.410 mode only. Shall be bitwise
 *   --  compatible with CCITT Recommendation X.410-1984.
 *   --  This shall be the User data parameter of the CPA PPDU1) --,
 *   normal-mode-parameters
 *     [2] IMPLICIT SEQUENCE {protocol-version
 *                              [0] IMPLICIT Protocol-version DEFAULT {version-1},
 *                            responding-presentation-selector
 *                              [3] IMPLICIT Responding-presentation-selector
 *                                OPTIONAL,
 *                            presentation-context-definition-result-list
 *                              [5] IMPLICIT Presentation-context-definition-result-list
 *                                OPTIONAL,
 *                            presentation-requirements
 *                              [8] IMPLICIT Presentation-requirements OPTIONAL,
 *                            user-session-requirements
 *                              [9] IMPLICIT User-session-requirements OPTIONAL,
 *                            --  shall not be present if equal to the Revised session
 *                            --  requirements parameter
 *                            protocol-options
 *                              [11]  Protocol-options DEFAULT {},
 *                            --  shall be absent if no options are selected
 *                            responders-nominated-context
 *                              [13]  Presentation-context-identifier OPTIONAL,
 *                            --  shall only be present if nominated-context is
 *                            --  selected in protocol-options
 *                            user-data
 *                              User-data OPTIONAL} OPTIONAL
 *   --  Shall be used for normal mode only.
 * }
 * ```
 *
 * @class
 */
export declare class CPA_PPDU {
    /**
     * @summary `mode_selector`.
     * @public
     * @readonly
     */
    readonly mode_selector: Mode_selector;
    /**
     * @summary `x410_mode_parameters`.
     * @public
     * @readonly
     */
    readonly x410_mode_parameters: OPTIONAL<CPA_PPDU_x410_mode_parameters>;
    /**
     * @summary `normal_mode_parameters`.
     * @public
     * @readonly
     */
    readonly normal_mode_parameters: OPTIONAL<CPA_PPDU_normal_mode_parameters>;
    constructor(
    /**
     * @summary `mode_selector`.
     * @public
     * @readonly
     */
    mode_selector: Mode_selector, 
    /**
     * @summary `x410_mode_parameters`.
     * @public
     * @readonly
     */
    x410_mode_parameters: OPTIONAL<CPA_PPDU_x410_mode_parameters>, 
    /**
     * @summary `normal_mode_parameters`.
     * @public
     * @readonly
     */
    normal_mode_parameters: OPTIONAL<CPA_PPDU_normal_mode_parameters>);
    /**
     * @summary Restructures an object into a CPA_PPDU
     * @description
     *
     * This takes an `object` and converts it to a `CPA_PPDU`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `CPA_PPDU`.
     * @returns {CPA_PPDU}
     */
    static _from_object(_o: {
        [_K in keyof CPA_PPDU]: CPA_PPDU[_K];
    }): CPA_PPDU;
}
/**
 * @summary The Leading Root Component Types of CPA_PPDU
 * @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_CPA_PPDU: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of CPA_PPDU
 * @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_CPA_PPDU: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of CPA_PPDU
 * @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_CPA_PPDU: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) CPA_PPDU
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {CPA_PPDU} The decoded data structure.
 */
export declare function _decode_CPA_PPDU(el: _Element): CPA_PPDU;
/**
 * @summary Encodes a(n) CPA_PPDU 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 CPA_PPDU, encoded as an ASN.1 Element.
 */
export declare function _encode_CPA_PPDU(value: CPA_PPDU, elGetter: $.ASN1Encoder<CPA_PPDU>): _Element;