Convert all remaining files to typescript.

directoryMonitorService.ts

@@ -0,0 +1,42 @@
+import Service from "resource:///com/github/Aylur/ags/service.js";
+import App from "resource:///com/github/Aylur/ags/app.js";
+import { monitorFile } from "resource:///com/github/Aylur/ags/utils.js";
+import Gio from "gi://Gio";
+import { FileInfo } from "types/@girs/gio-2.0/gio-2.0.cjs";
+
+class DirectoryMonitorService extends Service {
+    static {
+        Service.register(this, {}, {});
+    }
+
+    constructor() {
+        super();
+        this.recursiveDirectoryMonitor(`${App.configDir}/scss`);
+    }
+
+    recursiveDirectoryMonitor(directoryPath: string) {
+        monitorFile(directoryPath, (_, eventType) => {
+            if (eventType === Gio.FileMonitorEvent.CHANGES_DONE_HINT) {
+                this.emit("changed");
+            }
+        });
+
+        const directory = Gio.File.new_for_path(directoryPath);
+        const enumerator = directory.enumerate_children(
+            "standard::*",
+            Gio.FileQueryInfoFlags.NONE,
+            null,
+        );
+
+        let fileInfo: FileInfo;
+        while ((fileInfo = enumerator.next_file(null) as FileInfo) !== null) {
+            const childPath = directoryPath + "/" + fileInfo.get_name();
+            if (fileInfo.get_file_type() === Gio.FileType.DIRECTORY) {
+                this.recursiveDirectoryMonitor(childPath);
+            }
+        }
+    }
+}
+
+const service = new DirectoryMonitorService();
+export default service;