content: /* Copyright (C) 2025 Ilias Koukovinis <ilias.koukovinis@gmail.com>
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as
   * published by the Free Software Foundation, either version 3 of the
   * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Affero General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program. If not, see <https://www.gnu.org/licenses/>.
   */
  
  import 'dart:core';
  
  class Requirements {
  	
  	final double? minEntropy;
  	final int? maxLength;
    final String? invalidCharacters;
  
    const Requirements({this.minEntropy = 0, required this.maxLength, this.invalidCharacters = ""});
    const Requirements.empty() : minEntropy = null, maxLength = null, invalidCharacters = null;
  }
  