Add watcher status and additional typing.

.prettierrc.js

@@ -0,0 +1,17 @@
+export default {
+    printWidth: 120,
+    useTabs: false,
+    tabWidth: 2,
+    trailingComma: "none",
+    semi: true,
+    singleQuote: false,
+    bracketSpacing: true,
+    arrowParens: "always",
+    jsxSingleQuote: false,
+    bracketSameLine: false,
+    endOfLine: "lf"
+    // importOrder: ["^@core/(.*)$", "^@server/(.*)$", "^@ui/(.*)$", "^[./]"],
+    // importOrderSeparation: true,
+    // importOrderSortSpecifiers: true
+};
+