XF 2.0 Creating Setup class for addons that require steps

[SneakyDave]

I might be confused about this, but running the CLI creating a new addon, and I get to the step where it asks me:

Does your Setup need to support running multiple steps? (y/n)

If I answer yes, I get this Setup class generated:

<?php

namespace AddonWithSteps;

use XF\AddOn\AbstractSetup;
use XF\AddOn\StepRunnerInstallTrait;
use XF\AddOn\StepRunnerUninstallTrait;
use XF\AddOn\StepRunnerUpgradeTrait;

class Setup extends AbstractSetup
{
use StepRunnerInstallTrait;
use StepRunnerUpgradeTrait;
use StepRunnerUninstallTrait;
}

If I choose to generate a Setup class that DOESN'T support running steps, I get this class generated:

use XF\AddOn\AbstractSetup;

class Setup extends AbstractSetup
{
public function install(array $stepParams = [])
{
// TODO: Implement install() method.
}

public function upgrade(array $stepParams = [])
{
// TODO: Implement upgrade() method.
}

public function uninstall(array $stepParams = [])
{
// TODO: Implement uninstall() method.
}
}

Isn't that backwards? Wouldn't $stepParms be needed in the Setup class that was using multiple steps?

 

[SneakyDave]

Never mind, I see I just misunderstood, this doc page explains it:

https://xf2demo.xenforo.com/dev-docs/add-on-structure/#setup-class