import { ISubstanceIngredient, ISubstanceInstance } from '../backbones';
import { IDomainResource, IElement } from '../base';
import { ICodeableConcept, IIdentifier } from '../datatypes';
import { FHIRSubstanceStatusType } from '../types';
/**
 * @name ISubstance
 * @description A homogeneous material with a definite composition.
 * @see <a href="https://hl7.org/fhir/R4/substance.html">Substance</a>
 * @version R4
 * @extends {IDomainResource}
 * @author Claudia Alarcón Lazo
 */
export interface ISubstance extends IDomainResource {
    /**
     * @description Unique identifier for the substance.
     */
    identifier?: IIdentifier[];
    /**
     * @description A code to indicate if the substance is actively used.
     */
    status?: FHIRSubstanceStatusType;
    /**
     * @description A code that classifies the general type of substance.  This is used  for searching, sorting and display purposes.
     */
    category?: ICodeableConcept[];
    /**
     * @description A code (or set of codes) that identify this substance.
     */
    code: ICodeableConcept;
    /**
     * @description A description of the substance - its appearance, handling requirements, and other usage notes.
     */
    description?: string;
    /**
     * @description Substance may be used to describe a kind of substance, or a specific package/container of the substance: an instance.
     */
    instance?: ISubstanceInstance[];
    /**
     * @description A substance can be composed of other substances.
     */
    ingredient?: ISubstanceIngredient[];
    /**
     * @description Extensions for status
     */
    _status?: IElement;
    /**
     * @description Extensions for description
     */
    _description?: IElement;
}