∀ {X : Type u_1} {Y : Type u_2} [inst : TopologicalSpace X] {Z : Type u_6} [inst_1 : AddZeroClass Y]
  [inst_2 : AddZeroClass Z] (f : Y →+ Z),
  LocallyConstant.mapAddMonoidHom f = { toFun := LocallyConstant.map ⇑f, map_zero' := ⋯, map_add' := ⋯ }