1 files changed, 16 insertions, 0 deletions
diff --git a/internal/converter/converter_interface.go b/internal/converter/converter_interface.go
new file mode 100644
index 0000000..342ca1e
--- /dev/null
+++ b/internal/converter/converter_interface.go
@@ -0,0 +1,16 @@
+package converter
+
+import (
+	"io"
+
+	"github.com/SayaAndy/saya-today-thumbnail-generator/config"
+)
+
+type Converter interface {
+	DeductOutputPath(inputPath string) string
+	Process(ext string, reader io.ReadCloser, writer io.WriteCloser) error
+}
+
+var NewConverterMap = map[string]func(cfg *config.ConverterConfig) (Converter, error){
+	"webp": NewWebpConverter,
+}