Added custom renderers

1 files changed, 32 insertions, 0 deletions

diff --git a/contracts.go b/contracts.go
new file mode 100644
index 0000000..01c9a8d
--- /dev/null
+++ b/contracts.go
@@ -0,0 +1,32 @@
+package api
+
+import "net/http"
+
+// Optional interfaces for request type
+
+//WithHeader sets headers to request
+type WithHeader interface {
+	WithHeader(header http.Header)
+}
+
+//WithMethod sets method to request
+type WithMethod interface {
+	WithMethod(method string)
+}
+
+// Optional interfaces for response type
+
+//Renderer renders response to byte slice
+type Renderer interface {
+	Render() ([]byte, error)
+}
+
+//WithContentType returns custom content type for response
+type WithContentType interface {
+	ContentType() string
+}
+
+//WithHTTPStatus returns custom status code
+type WithHTTPStatus interface {
+	Status() int
+}