100644 blob d06f918b0e6f5c18157c6530fd25c58f3768d76f	credentials_go19.go
100644 blob 0ce107a624ac7dfef8e34a6b4d4fcb1abf1da70f	credentials_notgo19.go
100644 blob 2326c9a8e6d7355bd10a53b6dfe215e8f05b326a	option.go
100644 blob 8ae72cc729f37fe174ffcf53d176d4fc0b1cf5fc	option_test.go