{ config, lib, pkgs, ... }: with lib; { config = { programs.neomutt = { enable = true; binds = [{ action = "complete-query"; key = ""; map = [ ]; }]; macros = [{ action = "?^K="; key = "c"; map = [ ]; }]; }; test.asserts.assertions.expected = [ "The 'programs.neomutt.(binds|macros).map' list must contain at least one element." ]; }; }