chore: Bump up to Go 1.19, minimum 1.18 (#4925)

2 files changed, 2 insertions, 2 deletions

diff --git a/modules/caddyhttp/fileserver/browse.go b/modules/caddyhttp/fileserver/browse.go
index bdddc23..da97842 100644
--- a/modules/caddyhttp/fileserver/browse.go
+++ b/modules/caddyhttp/fileserver/browse.go
@@ -231,7 +231,7 @@ type templateContext struct {
 
 // bufPool is used to increase the efficiency of file listings.
 var bufPool = sync.Pool{
-	New: func() interface{} {
+	New: func() any {
 		return new(bytes.Buffer)
 	},
 }
diff --git a/modules/caddyhttp/fileserver/staticfiles.go b/modules/caddyhttp/fileserver/staticfiles.go
index 6bdb5af..93d529d 100644
--- a/modules/caddyhttp/fileserver/staticfiles.go
+++ b/modules/caddyhttp/fileserver/staticfiles.go
@@ -205,7 +205,7 @@ func (fsrv *FileServer) Provision(ctx caddy.Context) error {
 	if err != nil {
 		return fmt.Errorf("loading encoder modules: %v", err)
 	}
-	for modName, modIface := range mods.(map[string]interface{}) {
+	for modName, modIface := range mods.(map[string]any) {
 		p, ok := modIface.(encode.Precompressed)
 		if !ok {
 			return fmt.Errorf("module %s is not precompressor", modName)