001package org.hl7.fhir.r4.terminologies;
002
003import org.hl7.fhir.r4.terminologies.ValueSetExpander.ETooCostly;
004import org.hl7.fhir.r4.utils.EOperationOutcome;
005
006public interface ValueSetChecker {
007
008  boolean codeInValueSet(String system, String code) throws ETooCostly, EOperationOutcome, Exception;
009
010}