Plugin actions

src/plugin/types.rs

@@ -35,4 +35,9 @@ pub enum LoaderMessage {
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 #[serde(tag = "type", content = "params", rename_all = "snake_case")]
-pub enum PluginMessage {}
+pub enum PluginMessage {
+    SendMessage {
+        channel_id: String,
+        contents: String,
+    },
+}