text: import RequirementPredicate from "./RequirementPredicate";
  
  class RequirementNot extends RequirementPredicate {
    constructor(requirement) {
      super(...[requirement]);
      this.requirement = requirement;
    }
  
    isSatisfied(credentials) {
      return !this.requirement.isSatisfied(credentials);
    }
  }
  
  export default RequirementNot;
  