diff --git a/src/scripting/doukutsu.d.ts b/src/scripting/doukutsu.d.ts
index 002860f..60995ed 100644
--- a/src/scripting/doukutsu.d.ts
+++ b/src/scripting/doukutsu.d.ts
@@ -69,6 +69,25 @@ declare namespace doukutsu {
      */
     function playMusic(id: number): void;
 
+    /**
+     * Sets an implementation-defined game setting.
+     * @param name
+     * @param value
+     */
+    function setSetting(name: string, value: any): void;
+
+    /**
+     * Registers an event handler called after all scripts are loaded.
+     * @param event event name
+     * @param handler event handler procedure
+     */
+    function on(event: "init", handler: EventHandler<void>): EventHandler<void>;
+
+    /**
+     * Registers an event handler called on each tick.
+     * @param event event name
+     * @param handler event handler procedure
+     */
     function on(event: "tick", handler: EventHandler<DoukutsuScene>): EventHandler<DoukutsuScene>;
 
     function on<T>(event: string, handler: EventHandler<T>): EventHandler<T>;
diff --git a/src/scripting/tsconfig.json b/src/scripting/tsconfig.json
new file mode 100644
index 0000000..99b6719
--- /dev/null
+++ b/src/scripting/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "files": [
+        "doukutsu.d.ts"
+    ],
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "lib": [
+            "es2018"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "./",
+        "typeRoots": [
+            "./"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    }
+}