import 'package:nanoid/nanoid.dart';
void main() {
  var id = nanoid();
  var custom_length_id = nanoid(10);
  // ...
}

import 'package:nanoid/nanoid.dart';
void main() {
  var id = customAlphabet('1234567890abcdef', 10);
  // ...
}

import 'package:nanoid/async.dart';
void main() async {
  var id = await nanoid();
  var custom_length_id = await nanoid(10);
  // ...
}

import 'package:nanoid/non_secure.dart';
void main() {
  var non_secure_id = nanoid();
  var custom_length_id = nanoid(10);
  // ...
}