getTokenPair method

@override Future<TokenPair?> getTokenPair()

Implementation

@override
Future<TokenPair?> getTokenPair() async {
  final access = await _storage.get<String>(_accessTokenKey);
  final refresh = await _storage.get<String>(_refreshTokenKey);
  if (access == null || refresh == null) return null;
  return TokenPair(accessToken: access, refreshToken: refresh);
}