Initial copy of shop partner app.

src/main/util/setAppProgressBar.ts

@@ -0,0 +1,9 @@
+import { getMainWindow } from "./toRenderer";
+
+const setAppProgressbar = (progress: number): void => {
+  const mainWindow = getMainWindow();
+  if (mainWindow) {
+    mainWindow.setProgressBar(progress);
+  }
+};
+export default setAppProgressbar;