Bump to es2022 and use top-level await (#346)

Slightly simpler revision of #344 that was pointed out on discord

Author: kylebarron

build.mjs

@@ -5,7 +5,7 @@ esbuild.build({
   entryPoints: ["./src/index.tsx"],
   bundle: true,
   minify: true,
-  target: ["es2020"],
+  target: ["es2022"],
   outdir: "lonboard/static/",
   format: "esm",
   // Ref https://github.com/manzt/anywidget/issues/369#issuecomment-1792376003

src/index.tsx

@@ -1,7 +1,7 @@
 import * as React from "react";
 import { useState, useEffect } from "react";
 import { createRender, useModelState, useModel } from "@anywidget/react";
-import type { Initialize, InitializeProps, Render } from "@anywidget/types";
+import type { Initialize, Render } from "@anywidget/types";
 import Map from "react-map-gl/maplibre";
 import DeckGL from "@deck.gl/react/typed";
 import type { Layer } from "@deck.gl/core/typed";
@@ -12,6 +12,8 @@ import { getTooltip } from "./tooltip/index.js";
 import { loadChildModels } from "./util.js";
 import { v4 as uuidv4 } from "uuid";
 
+await initParquetWasm();
+
 const DEFAULT_INITIAL_VIEW_STATE = {
   latitude: 10,
   longitude: 0,
@@ -139,13 +141,8 @@ function App() {
   );
 }
 
-async function initialize({}: InitializeProps) {
-  await initParquetWasm();
-}
-
-const module: { render: Render; initialize: Initialize } = {
+const module: { render: Render; initialize?: Initialize } = {
   render: createRender(App),
-  initialize,
 };
 
 export default module;

tsconfig.json

@@ -2,12 +2,11 @@
   "include": ["src/**/*"],
   "exclude": ["node_modules"],
   "compilerOptions": {
-    // Note: setting these two to NodeNext this breaks typing for apache-arrow
     "moduleResolution": "node",
-    // "module": "NodeNext",
+    "module": "ES2022",
     "outDir": "./dist",
     "allowJs": true,
-    "target": "ES2020",
+    "target": "ES2022",
     "declaration": true,
     "noEmit": false,
     "noEmitOnError": false,