add support to list todo

Author: yarinvak

src/main/java/graphql/annotations/processor/retrievers/fieldBuilders/DirectivesBuilder.java

@@ -125,6 +125,7 @@ private void transformArgument(Annotation annotation, GraphQLDirective.Builder d
         GraphQLArgument graphQLArgument = arguments.get(i);
         Method[] methods = annotation.annotationType().getDeclaredMethods();
         directiveBuilder.argument(graphQLArgument.transform(builder -> {
+            // todo: add support for list
             if (graphQLArgument.getType() instanceof GraphQLScalarType) {
                 try {
                     methods[finalI].setAccessible(true);

src/test/java/graphql/annotations/GraphQLDirectivesViaAnnotationDefinitionTest.java

@@ -141,6 +141,7 @@ public GraphQLInputObjectType onInputObjectType(AnnotationsWiringEnvironment env
         @GraphQLName("suffix")
         String suffixToAdd();
         boolean isActive();
+        String[] extraSuffixes() default {};
     }
 
     public static class Query{