@Override
        @SuppressWarnings("FunctionalInterfaceMethodChanged")
        default void execute(
                @NonNull CommandContext<C> commandContext
        ) {
            throw new UnsupportedOperationException(
                    "execute should not be called on FutureCommandExecutionHandlers, call executeFuture instead.");
        }
Handler that is invoked whenever a {@link Command} is executed
by a command sender

@param <C> command sender type
cloud-core/src/main/java/org/incendo/cloud/execution/CommandExecutionHandler.java