feat: limit imports

[atymic]

No description provided.

[atymic]

cc @rap2hpoutre

[klimov-paul]

This does not seem right: if you need to limit the number of exported rows, you should apply limit at the DB query instance instead.

function usersGenerator() {
    foreach (User::query()->limit(100)->cursor() as $user) {
        yield $user;
    }
}

(new FastExcel(usersGenerator()))->export('test.xlsx');

[atymic]

This does not seem right: if you need to limit the number of exported rows, you should apply limit at the DB query instance instead.

This is for imports, not exports :)

[klimov-paul]

OK then.