@SuppressWarnings("unchecked")
    @API(status = API.Status.STABLE)
    static <C> @NonNull CommandExecutionHandler<C> noOpCommandExecutionHandler() {
        return (CommandExecutionHandler<C>) NullCommandExecutionHandler.INSTANCE;
    }
Returns a {@link CommandExecutionHandler} that does nothing (no-op).

@param <C> command sender type
@return command execution handler that does nothing
cloud-core/src/main/java/org/incendo/cloud/execution/CommandExecutionHandler.java