整理した

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

@@ -0,0 +1,20 @@
+import InputDialog from '../views/components/input-dialog.vue';
+
+export default function(opts) {
+	return new Promise<string>((res, rej) => {
+		const o = opts || {};
+		const d = new InputDialog({
+			propsData: {
+				title: o.title,
+				placeholder: o.placeholder,
+				default: o.default,
+				type: o.type || 'text',
+				allowEmpty: o.allowEmpty
+			}
+		}).$mount();
+		d.$once('done', text => {
+			res(text);
+		});
+		document.body.appendChild(d.$el);
+	});
+}