returning null if needed

Author: WizardlyBump17

commands/src/main/java/com/wizardlybump17/wlib/command/extractor/method/factory/object/InstantCommandNode.java

@@ -20,6 +20,8 @@ public InstantCommandNode(@NotNull String name, @NotNull List<CommandNode<?>> ch
 
     @Override
     public @Nullable Instant parse(@NotNull String input) throws InputParsingException {
+        if (input.equalsIgnoreCase("null"))
+            return null;
         try {
             return Instant.parse(input);
         } catch (DateTimeParseException e) {