1 files changed, 19 insertions, 0 deletions
diff --git a/internal/types/protocol.go b/internal/types/protocol.go
new file mode 100644
index 0000000..7166d8f
--- /dev/null
+++ b/internal/types/protocol.go
@@ -0,0 +1,19 @@
+package types
+
+import (
+	"io"
+	"net/url"
+)
+
+type ServerProtocol interface {
+	TemporaryRedirect(*url.URL) *Response
+	PermanentRedirect(*url.URL) *Response
+
+	TemporaryServerError(error) *Response
+	PermanentServerError(error) *Response
+	CGIFailure(error) *Response
+
+	Success(filename string, body io.Reader) *Response
+
+	ParseResponse(io.Reader) (*Response, error)
+}