class AlreadyUsedError extends Error {
  constructor(message) {
    super(message);
    this.name = 'AlreadyUsedError';
  }
}

class InvalidSignatureError extends Error {
  constructor(message) {
    super(message);
    this.name = 'InvalidSignatureError';
  }
}

class NotFoundError extends Error {
  constructor(message) {
    super(message);
    this.name = 'AppInvitedUsedError';
  }
}

class ExpiredError extends Error {
  constructor(message) {
    super(message);
    this.name = 'ExpiredError';
  }
}

class ForbiddenError extends Error {
  constructor(message) {
    super(message);
    this.name = 'ForbiddenError';
  }
}

module.exports = {
  AlreadyUsedError,
  InvalidSignatureError,
  NotFoundError,
  ExpiredError,
  ForbiddenError: ForbiddenError,
};