Interval IndexBoundsBuilder::allValues() {
    BSONObjBuilder bob;
    bob.appendMinKey("");
    bob.appendMaxKey("");
    return makeRangeInterval(bob.obj(), BoundInclusion::kIncludeBothStartAndEndKeys);
}
Interval IndexBoundsBuilder::allValues() {
    BSONObjBuilder bob;
    bob.appendMinKey("");
    bob.appendMaxKey("");
    return makeRangeInterval(bob.obj(), BoundInclusion::kIncludeBothStartAndEndKeys);
}