package web import ( "context" "net/http" ) type Renderer interface { Render(ctx context.Context, w http.ResponseWriter, req *http.Request, templateLayoutName, templateContentName, contentType string, statusCode int, data map[string]interface{}) error Error(ctx context.Context, w http.ResponseWriter, req *http.Request, statusCode int, er error) error Static(rootDir, prefix string) Handler }