Class 'TheNetworg\OAuth2\Client\Provider\RuntimeException' not found

[devincrossman]

Getting this error with

Error in: ROOT/vendor/thenetworg/oauth2-azure/src/Provider/Azure.php, line 240

using RuntimeException from the root namespace fixes the error
change
throw new RuntimeException
to
throw new \RuntimeException

Also my Application Id is found in the appid claim while aud contains https://graph.windows.net/
changing the token claim check on line 239 from aud to appid allows the token to be validated correctly

[hajekj]

Could you please submit a PR? I will be able to get to fixing it in about 14 days, leaving for vacation tomorrow.