initial commit

pkg/cache/cache.go

@@ -0,0 +1,15 @@
+package cache
+
+import "io"
+
+type Cache interface {
+	Get(key string, writer io.Writer) error
+	GetString(key string) (string, error)
+	GetJSON(key string, value any) error
+
+	Set(key string, value io.Reader) error
+	SetJSON(key string, value any) error
+	SetString(key string, value string) error
+
+	Delete(key string) error
+}