Classes/Console/Core/Booting/RunLevel.php
private function buildBasicRuntimeSequence(string $identifier = self::LEVEL_MINIMAL): Sequence
    {
        $sequence = $this->buildEssentialSequence($identifier);

        $this->addStep($sequence, 'helhum.typo3console:extensionconfiguration');

        return $sequence;
    }
private function buildBasicRuntimeSequence(string $identifier = self::LEVEL_MINIMAL): Sequence
    {
        $sequence = $this->buildEssentialSequence($identifier);

        $this->addStep($sequence, 'helhum.typo3console:extensionconfiguration');

        return $sequence;
    }
System with complete configuration, but no database

@param string $identifier
@return Sequence