How to add a comment to column?

[BonBonSlick]

cant remove this topic.
the only solution found

        $this->database()->execute(
            'ALTER TABLE table.column MODIFY COLUMN test TEXT COMMENT "Enums: VISIBLE = 0, ONLY_AUTHOR = 1, HIDDEN = 2";'
        );

tried

        $this->table('test')
            ->addColumn('test', 'bigInteger', [
                'nullable' => false,
                'unique' => false,
                'comment' => 'some comment',
            ])
            ->update();
        );
or 

        $this->table('test')
            ->alterColumn('test', 'bigInteger', [
                'comment' => 'some comment',
            ])
            ->update();
        );

[roxblnfk]

Meanwhile, it can be good feature request