chore: interface{} -> any

mapper.go

@@ -251,7 +251,7 @@ func (r *Registry) RegisterType(typ reflect.Type, mapper Mapper) *Registry {
 }
 
 // RegisterValue registers a Mapper by pointer to the field value.
-func (r *Registry) RegisterValue(ptr interface{}, mapper Mapper) *Registry {
+func (r *Registry) RegisterValue(ptr any, mapper Mapper) *Registry {
 	key := reflect.ValueOf(ptr)
 	if key.Kind() != reflect.Ptr {
 		panic("expected a pointer")
@@ -473,7 +473,7 @@ func mapDecoder(r *Registry) MapperFunc {
 			case string:
 				childScanner = ScanAsType(t.Type, SplitEscaped(v, mapsep)...)
 
-			case []map[string]interface{}:
+			case []map[string]any:
 				for _, m := range v {
 					err := jsonTranscode(m, target.Addr().Interface())
 					if err != nil {
@@ -482,7 +482,7 @@ func mapDecoder(r *Registry) MapperFunc {
 				}
 				return nil
 
-			case map[string]interface{}:
+			case map[string]any:
 				return jsonTranscode(v, target.Addr().Interface())
 
 			default:
@@ -548,11 +548,11 @@ func sliceDecoder(r *Registry) MapperFunc {
 			case string:
 				childScanner = ScanAsType(t.Type, SplitEscaped(v, sep)...)
 
-			case []interface{}:
+			case []any:
 				return jsonTranscode(v, target.Addr().Interface())
 
 			default:
-				v = []interface{}{v}
+				v = []any{v}
 				return jsonTranscode(v, target.Addr().Interface())
 			}
 		} else {
@@ -922,7 +922,7 @@ func (f *FileContentFlag) Decode(ctx *DecodeContext) error { //nolint: revive
 	return nil
 }
 
-func jsonTranscode(in, out interface{}) error {
+func jsonTranscode(in, out any) error {
 	data, err := json.Marshal(in)
 	if err != nil {
 		return err