Angular 2 - Whats the best way to store global variables like authentication token so all classes have access to them?

Question

Angular 2 question only:

Whats the best way to store global variables like authentication token or base url (environment settings) so that all classes can have acces

Answer 1

In your specific scenario you would actually want to store token in localstorage since a page refresh will cause you to loose token value stored in memory.