docs: public static Storer createStorer() {
          Storer.Mode mode = Storer.Mode.fromString(DEPENDENCIES_FORMAT_V);
          if (mode == Storer.Mode.TXT) {
              return new TxtStorer();
          } else if (mode == Storer.Mode.BIN) {
              return new BinStorer();
          } else if (mode == Storer.Mode.PREFIX_TXT) {
              return new PrefixTxtStorer();
          } else {
              Log.e("Storer must have default value.");
              throw new RuntimeException();
          }
      }