import { Coding, DiagnosticReport, Observation } from "fhir/r4";
import { FHIRModel } from "./fhir-model";
import { ObservationModel } from "./observation";
import { ResourceMap } from "../types";
export declare class DiagnosticReportModel extends FHIRModel<fhir4.DiagnosticReport> {
    kind: "DiagnosticReport";
    private observationModels;
    private _effectiveStart?;
    constructor(resource: DiagnosticReport, includedResources?: ResourceMap, basics?: fhir4.Basic[]);
    get category(): string | import("fhir/r4").CodeableConcept[];
    get coding(): Coding | undefined;
    get displayName(): string;
    get effectiveStart(): string | undefined;
    get effectiveEnd(): string | undefined;
    get identifier(): string;
    get details(): string;
    get hasTrends(): boolean;
    get performer(): string | undefined;
    get organization(): import("fhir/r4").Reference | undefined;
    get reportCategory(): string;
    get results(): import("fhir/r4").Reference[];
    get observations(): ObservationModel[];
    get title(): string;
}
export declare const standardizedLoincDisplay: (coding?: Coding[]) => Coding | undefined;
export declare const firstDisplay: (coding?: Coding[]) => Coding | undefined;
export declare const filterOutFalsy: <T>(arr: (T | undefined)[] | undefined) => T[];
export declare const inferStartDateFromResults: (results: (Observation | undefined)[] | undefined) => string | undefined;
export declare const inferEndDateFromResults: (results: (Observation | undefined)[] | undefined) => string | undefined;
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