29 duplicated lines in:
  - source/stack-name-formatter/index.ts (52:86, 35%)
  - source/stackset-output-consolidator/index.ts (86:120, 29%)

15 duplicated lines in:
  - source/stack-name-formatter/custom-resource-handler.ts (11:42, 83%)
  - source/stackset-output-consolidator/custom-resource-handler.ts (11:42, 75%)

9 duplicated lines in:
  - source/stack-name-formatter/index.ts (98:109, 10%)
  - source/stackset-output-consolidator/index.ts (130:141, 9%)