fix: Add comment

generator/context.go

@@ -6,6 +6,9 @@ import (
 	"google.golang.org/protobuf/reflect/protoreflect"
 )
 
+// HierarchicalContext is a context for hierarchical and inheritable fields.
+// It is used to determine whether a field should be exposed or not and to build a hierarchical property name.
+// Or you can add additional inheritable properties.
 type HierarchicalContext struct {
 	exposes    []bool
 	properties []string

generator/generator_well_known.go

@@ -112,6 +112,9 @@ func ToWellKnownKind(fd protoreflect.FieldDescriptor) *WellKnownKind {
 			return &TimestampKind
 		case "google.protobuf.Duration":
 		case "k8s.io.apimachinery.pkg.apis.util.v1.IntOrString":
+			// oneof int or string?
+			// input with int or string validation?
+			// k8s에서 int or string이 어떤 용례로 쓰이는지 찾아봐야 할듯
 		case "k8s.io.api.pkg.core.v1.Volume":
 		}
 	}