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internal/opt/opt.go

@@ -0,0 +1,9 @@
+package opt
+
+type config struct {
+	Address string `json:"address"`
+}
+
+var (
+	Cfg = &config{}
+)

internal/opt/var.go

@@ -0,0 +1,3 @@
+package opt
+
+const Version = "v0.0.1"