code: @CheckResult @NonNull public BriteDatabase wrapDatabaseHelper(
        @NonNull SupportSQLiteOpenHelper helper,
        @NonNull Scheduler scheduler) {
      return new BriteDatabase(helper, logger, scheduler, queryTransformer);
    }
docs: Wrap a {@link SupportSQLiteOpenHelper} for observable queries.
  <p>
  While not strictly required, instances of this class assume that they will be the only ones
  interacting with the underlying {@link SupportSQLiteOpenHelper} and it is required for
  automatic notifications of table changes to work. See {@linkplain BriteDatabase#createQuery the
  <code>query</code> method} for more information on that behavior.
  
  @param scheduler The {@link Scheduler} on which items from {@link BriteDatabase#createQuery}
  will be emitted.