import * as t from 'io-ts';
import { IExtension } from './RTTI_Extension';
import { IElement } from './RTTI_Element';
export interface ICoding {
    id?: string;
    extension?: IExtension[];
    system?: string;
    _system?: IElement;
    version?: string;
    _version?: IElement;
    code?: string;
    _code?: IElement;
    display?: string;
    _display?: IElement;
    userSelected?: boolean;
    _userSelected?: IElement;
}
export declare const RTTI_Coding: t.Type<ICoding>;