With the new Angular-Material release, you need to add a module for Angular-Animations. You can choose between two BrowserAnimationsModule and NoopAnimationsModule. The offi
BROWSER_ANIMATIONS_PROVIDERS is used for real application
Separate providers from the actual module so that we can do a local modification in Google3 to include them in the BrowserModule.
BROWSER_NOOP_ANIMATIONS_PROVIDERS is used for testing
Separate providers from the actual module so that we can do a local modification in Google3 to include them in the BrowserTestingModule.