code: function DELETE_PROP_x(state, id, PROP_SUBPROP, conf) {
      if (!id)
          return error('mutationDeleteNoId', conf, PROP_SUBPROP);
      var ids = (!isWhat.isArray(id)) ? [id] : id;
      if (!checkIdWildcardRatio(ids, PROP_SUBPROP, conf))
          return;
      var lastId = ids.pop();
      var pathWithoutWildcard = (PROP_SUBPROP.endsWith('*'))
          ? PROP_SUBPROP.slice(0, -1)
          : PROP_SUBPROP;
      var pathWithIds = fillinPathWildcards(ids, pathWithoutWildcard, state, conf);
      var ref = getDeepRef(state, pathWithIds);
      return Vue.delete(ref, lastId);
  }
docs: eslint-disable-next-line