src/Neutrino/Database/Schema/Blueprint.php
protected function addInteger($type, $column, $autoIncrement = false, $unsigned = false)
    {
        $column = $this->addColumn($type, $column, ['autoIncrement' => $autoIncrement, 'unsigned' => $unsigned]);

        if ($autoIncrement) {
            $column->primary();
        }

        return $column;
    }
protected function addInteger($type, $column, $autoIncrement = false, $unsigned = false)
    {
        $column = $this->addColumn($type, $column, ['autoIncrement' => $autoIncrement, 'unsigned' => $unsigned]);

        if ($autoIncrement) {
            $column->primary();
        }

        return $column;
    }
@param string $type
@param string $column
@param bool   $autoIncrement
@param bool   $unsigned

@return \Neutrino\Database\Schema\Definition