整理した

src/client/app/desktop/api/dialog.ts

@@ -0,0 +1,19 @@
+import Dialog from '../views/components/dialog.vue';
+
+export default function(opts) {
+	return new Promise<string>((res, rej) => {
+		const o = opts || {};
+		const d = new Dialog({
+			propsData: {
+				title: o.title,
+				text: o.text,
+				modal: o.modal,
+				buttons: o.actions
+			}
+		}).$mount();
+		d.$once('clicked', id => {
+			res(id);
+		});
+		document.body.appendChild(d.$el);
+	});
+}