toStorage method

String toStorage()

Implementation

String toStorage() {
  return jsonEncode({
    KEY_LOCALSTORAGE_KEY:
        key != null ? jsonEncode((key as Ed25519KeyIdentity).toJSON()) : null,
    KEY_LOCALSTORAGE_DELEGATION:
        chain != null ? jsonEncode(chain!.toJSON()) : null,
  }..removeWhere((key, value) => value == null));
}