Rewalk.heavy: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/pedantic/rewalk.bend as Rewalk
Lines 409-414 of bolt@1.27.0.0/src/rules/pedantic/rewalk.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/pedantic/rewalk.bend&start_line=409&end_line=414

import Base

# Base walks a rewalk cares about
def heavy(+tt: String) -> Bool:
  List.contains(~String, ~String.eq, [
    "List.map", "List.filter", "List.sort", "List.foldl", "List.foldr", "List.reverse", "List.concat",
    "Array.map", "Array.to_list",
    "String.reverse", "String.to_upper", "String.to_lower", "String.to_list", "String.from_list"], tt)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.contains
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.eq