presto-verifier/src/main/java/io/prestosql/verifier/PrestoVerifierModule.java/PrestoVerifierModule/setup
class PrestoVerifierModule:    @Override
    protected void setup(Binder binder)
    {
        configBinder(binder).bindConfig(VerifierConfig.class);
        eventBinder(binder).bindEventClient(VerifierQueryEvent.class);

        Multibinder<String> supportedClients = newSetBinder(binder, String.class, SupportedEventClients.class);
        supportedClients.addBinding().toInstance("human-readable");
        supportedClients.addBinding().toInstance("file");
        Set<String> eventClientTypes = buildConfigObject(VerifierConfig.class).getEventClients();
        bindEventClientClasses(eventClientTypes, newSetBinder(binder, EventClient.class));
    }