NonDominatedSort.Split: type of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/non_dominated_sort.bend as NonDominatedSort
Lines 186-193 of unified-nsga-iii@0.2.2.0/non_dominated_sort.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/non_dominated_sort.bend&start_line=186&end_line=193

import Base

# Split remaining into (front indices, leftover rows). Same front
# membership and leftover order as the old index-list peel.
# |front| + |leftover| = |remaining| by construction.
type Split is Data:
  Split{
    ff: List<&2, Nat>
    ot: List<&2, Row>
  }

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/non_dominated_sort.bend&name=Row