import { DetailedPopulationGroupResult, EpisodeResults, PopulationResult, StratifierResult } from '../types/Calculator';
import { ELM, ELMStatement } from '../types/ELMTypes';
import * as cql from '../types/CQLTypes';
/**
 * Create population values (aka results) for all populations in the population group using the results from the
 * calculator. This creates the DetailedPopulationGroupResult for the patient that will be filled by most of the
 * results processing functions.
 *
 * @param {fhir4.Measure} measure - The measure we are getting the values for.
 * @param {fhir4.MeasureGroup} populationGroup - The population group that we are creating results to.
 * @param {cql.StatementResults} patientResults - The raw results object from the calculation engine for a patient.
 * @returns {DetailedPopulationGroupResult} The population group results object with the populationResults, stratifierResults,
 *   and episodeResults (if episode of care measure) populated.
 */
export declare function createPopulationValues(measure: fhir4.Measure, populationGroup: fhir4.MeasureGroup, patientResults: cql.StatementResults): DetailedPopulationGroupResult;
/**
 * Takes in the initial values from the population and checks to see if some values should not be calculated. These
 * values that should not be considered calculated are zeroed out. ex. results NUMER is true but IPP is false.
 * @param {PopulationResult[]} populationResults - The list of population results.
 * @param {fhir4.MeasureGroup} group - Full Measure Group used to detect multiple IPPs and resolve any references between populations
 * @param {string} measureScoringCode scoring code for measure (used if scoring code not provided at the group level)
 * @returns {PopulationResult[]} Population results in the list as passed in, but the appropriate values are zeroed out.
 */
export declare function handlePopulationValues(populationResults: PopulationResult[], group: fhir4.MeasureGroup, measureScoringCode?: string): PopulationResult[];
export declare function handleRatioPopulationValues(populationResults: PopulationResult[], group: fhir4.MeasureGroup): PopulationResult[];
export declare function handleCVPopulationValues(populationResults: PopulationResult[]): PopulationResult[];
export declare function handleStandardPopulationValues(populationResults: PopulationResult[], group: fhir4.MeasureGroup): PopulationResult[];
/**
 * Create patient population values (aka results) for all populations in the population group using the results from the
 * calculator.
 * @param {fhir4.MeasureGroup} populationGroup - The population group we are getting the values for.
 * @param {cql.StatementResults} patientResults - The raw results object for a patient from the calculation engine.
 * @returns {PopulationResult[]} The population results list.
 */
export declare function createPatientPopulationValues(populationGroup: fhir4.MeasureGroup, patientResults: cql.StatementResults): {
    populationResults: PopulationResult[];
    stratifierResults?: StratifierResult[];
};
export declare function handleStratificationValues(populationGroup: fhir4.MeasureGroup, populationResults: PopulationResult[], stratifierResults: StratifierResult[]): StratifierResult[];
/**
 * Create population results for all episodes using the results from the calculator. This is
 * used only for the episode of care measures.
 * @param {fhir4.MeasureGroup} populationGroup - The population group we are getting the values for.
 * @param {cql.StatementResults} patientResults - The raw results object for the patient from the calculation engine.
 * @param {string} measureScoringCode scoring code for measure (used if scoring code not provided at the group level)
 * @returns {EpisodeResults[]} The episode results list. Structure with episode id population results for each episode.
 *   If this is a continuous variable measure the observations are included.
 */
export declare function createEpisodePopulationValues(populationGroup: fhir4.MeasureGroup, patientResults: cql.StatementResults, measureScoringCode?: string): EpisodeResults[];
/**
 * Set all value set versions to 'undefined' so the execution engine does not grab the specified
 * version in the ELM
 *
 * @param elm List of elm libraries to remove valueSet versions from.
 * @returns The list passed in.
 */
export declare function setValueSetVersionsToUndefined(elm: ELM[]): ELM[];
/**
 * Returns an ELM function to add to the ELM before it is used for calculation. This function is generated
 * for each observation on the measure. It returns a list of tuples, with each episode being observed and the
 * observation for the episode.
 *
 * @param {string} functionName - Name of the observation function. Usually "Measure Observation".
 * @param {string} parameter - Name of the define statement to use as the parameter list. Usually "Measure Population".
 * @returns {ELMStatement} The ELM function to inject into the ELM library before executing.
 */
export declare function generateEpisodeELMJSONFunction(functionName: string, parameter: string): ELMStatement;
export declare function generateBooleanELMJSONFunction(functionName: string): ELMStatement;