docs: function getEnterTransition(state, stateParams, reloadStateTree, ancestorReloaded) {
          if (ancestorReloaded) return "reload";
          var inactiveState = inactiveStates[state.self.name];
          if (!inactiveState) return "enter";
          if (state.self === reloadStateTree) return "reload";
          var paramsMatch = paramsEqualForState(state.ownParams, stateParams, inactiveState.locals.globals.$stateParams);
          return paramsMatch ? "reactivate" : "reload";
        }