| ð Cache | -- | drwxrwxr-x |  | 
                        | ð CredentialSource | -- | drwxrwxr-x |  | 
                        | ð Credentials | -- | drwxrwxr-x |  | 
                        | ð ExecutableHandler | -- | drwxrwxr-x |  | 
                        | ð HttpHandler | -- | drwxrwxr-x |  | 
                        | ð Logging | -- | drwxrwxr-x |  | 
                        | ð Middleware | -- | drwxrwxr-x |  | 
                        | ð AccessToken.php | 17.079K | -rw-rw-r-- |  | 
                        | ð ApplicationDefaultCredentials.php | 15.04K | -rw-rw-r-- |  | 
                        | ð CacheTrait.php | 2.548K | -rw-rw-r-- |  | 
                        | ð CredentialsLoader.php | 10.115K | -rw-rw-r-- |  | 
                        | ð ExternalAccountCredentialSourceInterface.php | 0.785K | -rw-rw-r-- |  | 
                        | ð FetchAuthTokenCache.php | 10.593K | -rw-rw-r-- |  | 
                        | ð FetchAuthTokenInterface.php | 1.634K | -rw-rw-r-- |  | 
                        | ð GCECache.php | 2.313K | -rw-rw-r-- |  | 
                        | ð GetQuotaProjectInterface.php | 0.925K | -rw-rw-r-- |  | 
                        | ð GetUniverseDomainInterface.php | 1.06K | -rw-rw-r-- |  | 
                        | ð Iam.php | 5.033K | -rw-rw-r-- |  | 
                        | ð IamSignerTrait.php | 2.4K | -rw-rw-r-- |  | 
                        | ð MetricsTrait.php | 3.896K | -rw-rw-r-- |  | 
                        | ð OAuth2.php | 48.564K | -rw-rw-r-- |  | 
                        | ð ProjectIdProviderInterface.php | 0.945K | -rw-rw-r-- |  | 
                        | ð ServiceAccountSignerTrait.php | 1.813K | -rw-rw-r-- |  | 
                        | ð SignBlobInterface.php | 1.501K | -rw-rw-r-- |  | 
                        | ð UpdateMetadataInterface.php | 1.222K | -rw-rw-r-- |  | 
                        | ð UpdateMetadataTrait.php | 2.395K | -rw-rw-r-- |  |