import { IBackboneElement } from '../base';
import { ICodeableConcept, IRatio, IReference } from '../datatypes';
/**
 * @name ISubstanceIngredient
 * @description A homogeneous material with a definite composition.
 * @see <a href="https://hl7.org/fhir/R4/substance-definitions.html#Substance.ingredient">SubstanceIngredient</a>
 * @version R4
 * @extends {IBackboneElement}
 * @author Claudia Alarcón Lazo
 */
export interface ISubstanceIngredient extends IBackboneElement {
    /**
     * @description The amount of the ingredient in the substance - a concentration ratio.
     */
    quantity?: IRatio;
    /**
     * @description Another substance that is a component of this substance.
     */
    substanceCodeableConcept?: ICodeableConcept;
    /**
     * @description Another substance that is a component of this substance.
     */
    substanceReference?: IReference;
}