How to change states of angular-ui-router?

Question

Angular

Are there router state change events?
And if not, is there a way to pass objects between angularjs modules?
Otherwise, I have a menu in a separate module, and in order to transfer the mediator service to it for processing
clicks and changing the states of the router, you need to bring the router into this module and
implement it at the configuration stage. And it's not very...

Answer 1

https://github.com/angular-ui/ui-router/wiki#state...