Ability to check for previous route with router.events.subscribe · Issue #11268 · angular/angular · GitHub
![typescript - Angular Router Events: NavigationEnd -- How to filter only the last event - Stack Overflow typescript - Angular Router Events: NavigationEnd -- How to filter only the last event - Stack Overflow](https://i.stack.imgur.com/odlfE.png)
typescript - Angular Router Events: NavigationEnd -- How to filter only the last event - Stack Overflow
![Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium](https://miro.medium.com/max/1400/1*TNkoH7JazWukJWcjtA09Rg.png)
Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium
![Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium](https://miro.medium.com/max/1400/1*U2liHQI4sZQMRysttZubZg.png)
Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium
![Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium Testing Angular router events in practice | by Karim Karimov | Practical Angular Karma testing | Medium](https://miro.medium.com/max/1000/1*O6y--Z2irvBZTaBleTF-Rg.png)