def refuses.plan
import ezx@1.11.0.0/src/remove/plan.bend as Planimport Base
import ezx@1.11.0.0/src/lock/plan.bend as P
175# whether a plan ends in a refusal
176def refuses.plan(pl: P.Plan) -> Bool:
177 P.Plan{_es, outcome} = pl
178 match outcome:
179 case P.Success{}:
180 False{}
181 case P.Refused{_why}:
182 True{}