1 files changed, 28 insertions, 0 deletions
diff --git a/modules/caddyhttp/encode/zstd/zstd_precompressed.go b/modules/caddyhttp/encode/zstd/zstd_precompressed.go
new file mode 100644
index 0000000..522f417
--- /dev/null
+++ b/modules/caddyhttp/encode/zstd/zstd_precompressed.go
@@ -0,0 +1,28 @@
+package caddyzstd
+
+import (
+	"github.com/caddyserver/caddy/v2"
+	"github.com/caddyserver/caddy/v2/modules/caddyhttp/encode"
+)
+
+func init() {
+	caddy.RegisterModule(ZstdPrecompressed{})
+}
+
+// ZstdPrecompressed provides the file extension for files precompressed with zstandard encoding.
+type ZstdPrecompressed struct {
+	Zstd
+}
+
+// CaddyModule returns the Caddy module information.
+func (ZstdPrecompressed) CaddyModule() caddy.ModuleInfo {
+	return caddy.ModuleInfo{
+		ID:  "http.precompressed.zstd",
+		New: func() caddy.Module { return new(ZstdPrecompressed) },
+	}
+}
+
+// Suffix returns the filename suffix of precompressed files.
+func (ZstdPrecompressed) Suffix() string { return ".zst" }
+
+var _ encode.Precompressed = (*ZstdPrecompressed)(nil)