Fromrev.shape: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/suspicious/fromrev.bend as Fromrev
Lines 22-25 of bolt@1.27.0.0/src/rules/suspicious/fromrev.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/suspicious/fromrev.bend&start_line=22&end_line=25

import Base

# are the four texts `String.from_list`, `(`, `List.reverse` and `(`?
def shape(+tt: String, +aa: String, +bb: String, +dd: String) -> Bool:
  Bool.and(String.eq(tt, "String.from_list"),
    Bool.and(String.eq(aa, "("), Bool.and(String.eq(bb, "List.reverse"), String.eq(dd, "("))))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  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