import { IReference, ICodeableConcept, IElement } from 'fhirtypes/dist/r4';
import { IEpisodeOfCareDiagnosis, IOperationOutcome } from 'fhirtypes/dist/r4';
import { BackboneElement, IValidatable, ISerializable } from '../base';
/**
 * @version R4 (v4.0.1)
 * @summary FHIR® Specification by HL7®
 * @description Class for EpisodeOfCareDiagnosis BackboneElement
 * @property {IReference} condition
 * @property {ICodeableConcept} role
 * @property {number} rank
 * @property {IElement} _rank
 * @author Roberto Araneda Espinoza
 */
export declare class EpisodeOfCareDiagnosis extends BackboneElement implements IEpisodeOfCareDiagnosis, IValidatable, ISerializable {
    /**
     * @description A list of conditions/problems/diagnoses that this episode of care is intended to be providing care for.
     */
    condition: IReference;
    /**
     * @description Role that this diagnosis has within the episode of care (e.g. admission, billing, discharge …).
     */
    role?: ICodeableConcept;
    /**
     * @description Ranking of the diagnosis (for each role type).
     */
    rank?: number;
    /**
     * @description Extensions for rank
     */
    _rank?: IElement;
    /**
     * @description Returns a JSON representation of the model
     * @returns {Record<string, any>}
     */
    toJson(): Record<string, any>;
    /**
     * @description Returns a string representation of the model
     * @returns {string}
     */
    toString(): string;
    /**
     * @description Returns a pretty string representation of the model
     * @returns {string}
     */
    toPrettyString(): string;
    /**
     * @description Returns a serialized string representation of the model
     * @returns {string}
     */
    serialize(): string;
    /**
     * @description Validates the model
     * @returns {isValid: boolean, operationOutcome: IOperationOutcome}
     */
    validate(): {
        isValid: boolean;
        operationOutcome: IOperationOutcome;
    };
    constructor(args?: IEpisodeOfCareDiagnosis);
}