@interface _BPSOrderedMergeManyInner : _BPSAbstractOrderedMerge @property (copy, nonatomic) id /* block */ comparator; - (id)initWithDownstream:(id)a0 upstreamCount:(unsigned long long)a1 comparator:(id /* block */)a2; - (void).cxx_destruct; - (long long)compareFirst:(id)a0 withSecond:(id)a1; @end