Logout using ng2-idle about ng2-idle

[rafaelcb21]

I got to work, follows the change in the logout() function:

 logout() {
     this.idle.stop();
     this._headerService.exit()
         .subscribe(
             data => {
                 localStorage.clear();
                 this._router.navigate(['/auth']);         
             },
                 error => console.log(error)
         )                          
 }