Add bun-types, add typechecking, add `child_process` types (#1475)

* Add bun-types to packages

* Improve typing

* Fix types in tests

* Fix dts tests

* Run formatter

* Fix all type errors

* Add strict mode, fix type errors

* Add ffi changes

* Move workflows to root

* Add workflows

* Remove labeler

* Add child_process types

* Fix synthetic defaults issue

* Remove docs

* Move scripts

* Run prettier

* Include examples in typechecking

* captureStackTrace types

* moved captureStackTrace types to globals

* Address reviews

Co-authored-by: Colin McDonnell <colinmcd@alum.mit.edu>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>

15 files changed, 425 insertions, 127 deletions

diff --git a/src/api/demo/bun.lockb b/src/api/demo/bun.lockb
index 7d3f87eb3..1c5c6e269 100755
--- a/src/api/demo/bun.lockb
+++ b/src/api/demo/bun.lockb
diff --git a/src/api/demo/lib/api.ts b/src/api/demo/lib/api.ts
index 455c73290..d06bfd35b 100644
--- a/src/api/demo/lib/api.ts
+++ b/src/api/demo/lib/api.ts
@@ -152,7 +152,7 @@ export class Bun {
 
     Bun.wasm_source = await globalThis.WebAssembly.instantiateStreaming(
       fetch(url),
-      { env: Bun[wasm_imports_sym], wasi_snapshot_preview1: Wasi }
+      { env: Bun[wasm_imports_sym], wasi_snapshot_preview1: Wasi },
     );
 
     const res = Bun.wasm_exports.init();
@@ -209,7 +209,7 @@ export class Bun {
           ".json": Loader.json,
         }[path.extname(file_name)],
       },
-      bb
+      bb,
     );
     const data = bb.toUint8Array();
 
@@ -225,7 +225,11 @@ export class Bun {
     return response;
   }
 
-  static scan(content: Uint8Array | string, file_name: string, loader: Loader) {
+  static scan(
+    content: Uint8Array | string,
+    file_name: string,
+    loader?: Loader,
+  ) {
     if (!Bun.has_initialized) {
       throw "Please run await Bun.init(wasm_url) before using this.";
     }
@@ -262,7 +266,7 @@ export class Bun {
             ".json": Loader.json,
           }[path.extname(file_name)],
       },
-      bb
+      bb,
     );
     const data = bb.toUint8Array();
 
diff --git a/src/api/demo/lib/run.ts b/src/api/demo/lib/run.ts
index 8337eb2c9..87d703556 100644
--- a/src/api/demo/lib/run.ts
+++ b/src/api/demo/lib/run.ts
@@ -27,7 +27,7 @@ const swcOptions = {
 };
 
 export async function transform(contents, file) {
-  var result = {
+  var result: any = {
     timings: {
       esbuild: 0,
       bun: 0,
@@ -59,7 +59,7 @@ export async function transform(contents, file) {
   }
 
   result.timings.swc = performance.now();
-  result.swc = transformSyncSWC(contents, swcOptions);
+  result.swc = transformSyncSWC(contents, swcOptions as any);
   result.timings.swc = performance.now() - result.timings.swc;
 
   console.log("esbuild:", result.timings.esbuild, "ms");
diff --git a/src/api/demo/lib/scan.ts b/src/api/demo/lib/scan.ts
index 4d16d5b8c..c2fd7bb12 100644
--- a/src/api/demo/lib/scan.ts
+++ b/src/api/demo/lib/scan.ts
@@ -23,7 +23,7 @@ const swcOptions = {
 };
 
 export async function transform(contents, file) {
-  var result = {
+  var result: any = {
     timings: {
       lexer: 0,
       bun: 0,
diff --git a/src/api/demo/next-env.d.ts b/src/api/demo/next-env.d.ts
index 7b7aa2c77..4f11a03dc 100644
--- a/src/api/demo/next-env.d.ts
+++ b/src/api/demo/next-env.d.ts
@@ -1,2 +1,5 @@
 /// <reference types="next" />
-/// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.
diff --git a/src/api/demo/package-lock.json b/src/api/demo/package-lock.json
index 9b83211cb..bf3924fb5 100644
--- a/src/api/demo/package-lock.json
+++ b/src/api/demo/package-lock.json
@@ -4378,6 +4378,201 @@
       "funding": {
         "url": "https://github.com/sponsors/sindresorhus"
       }
+    },
+    "node_modules/@next/swc-android-arm-eabi": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-android-arm-eabi/-/swc-android-arm-eabi-12.3.2.tgz",
+      "integrity": "sha512-r2rrz+DZ8YYGqzVrbRrpP6GKzwozpOrnFbErc4k36vUTSFMag9yQahZfaBe06JYdqu/e5yhm/saIDEaSVPRP4g==",
+      "cpu": [
+        "arm"
+      ],
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-android-arm64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-android-arm64/-/swc-android-arm64-12.3.2.tgz",
+      "integrity": "sha512-B+TINJhCf+CrY1+b3/JWQlkecv53rAGa/gA7gi5B1cnBa/2Uvoe+Ue0JeCefTjfiyl1ScsyNx+NcESY8Ye2Ngg==",
+      "cpu": [
+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-darwin-arm64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-12.3.2.tgz",
+      "integrity": "sha512-PTUfe1ZrwjsiuTmr3bOM9lsoy5DCmfYsLOUF9ZVhtbi5MNJVmUTy4VZ06GfrvnCO5hGCr48z3vpFE9QZ0qLcPw==",
+      "cpu": [
+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-darwin-x64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-12.3.2.tgz",
+      "integrity": "sha512-1HkjmS9awwlaeEY8Y01nRSNkSv3y+qnC/mjMPe/W66hEh3QKa/LQHqHeS7NOdEs19B2mhZ7w+EgMRXdLQ0Su8w==",
+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-freebsd-x64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-freebsd-x64/-/swc-freebsd-x64-12.3.2.tgz",
+      "integrity": "sha512-h5Mx0BKDCJ5Vu/U8e07esF6PjPv1EJgmRbYWTUZMAflu13MQpCJkKEJir7+BeRfTXRfgFf+llc7uocrpd7mcrg==",
+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-linux-arm-gnueabihf": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm-gnueabihf/-/swc-linux-arm-gnueabihf-12.3.2.tgz",
+      "integrity": "sha512-EuRZAamoxfe/WoWRaC0zsCAoE4gs/mEhilcloNM4J5Mnb3PLY8PZV394W7t5tjBjItMCF7l2Ebwjwtm46tq2RA==",
+      "cpu": [
+        "arm"
+      ],
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-linux-arm64-gnu": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-12.3.2.tgz",
+      "integrity": "sha512-T9GCFyOIb4S3acA9LqflUYD+QZ94iZketHCqKdoO0Nx0OCHIgGJV5rotDe8TDXwh/goYpIfyHU4j1qqw4w4VnA==",
+      "cpu": [
+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-linux-arm64-musl": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-12.3.2.tgz",
+      "integrity": "sha512-hxNVZS6L3c2z3l9EH2GP0MGQ9exu6O8cohYNZyqC9WUl6C03sEn8xzDH1y+NgD3fVurvYkGU5F0PDddJJLfDIw==",
+      "cpu": [
+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-linux-x64-gnu": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-12.3.2.tgz",
+      "integrity": "sha512-fCPkLuwDwY8/QeXxciJJjDHG09liZym/Bhb4A+RLFQ877wUkwFsNWDUTSdUx0YXlYK/1gf67BKauqKkOKp6CYw==",
+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-linux-x64-musl": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-12.3.2.tgz",
+      "integrity": "sha512-o+GifBIQ2K+/MEFxHsxUZoU3bsuVFLXZYWd3idimFHiVdDCVYiKsY6mYMmKDlucX+9xRyOCkKL9Tjf+3tuXJpw==",
+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-win32-arm64-msvc": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-12.3.2.tgz",
+      "integrity": "sha512-crii66irzGGMSUR0L8r9+A06eTv7FTXqw4rgzJ33M79EwQJOdpY7RVKXLQMurUhniEeQEEOfamiEdPIi/qxisw==",
+      "cpu": [
+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-win32-ia32-msvc": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-ia32-msvc/-/swc-win32-ia32-msvc-12.3.2.tgz",
+      "integrity": "sha512-5hRUSvn3MdQ4nVRu1rmKxq5YJzpTtZfaC/NyGw6wa4NSF1noUn/pdQGUr+I5Qz3CZkd1gZzzC0eaXQHlrk0E2g==",
+      "cpu": [
+        "ia32"
+      ],
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@next/swc-win32-x64-msvc": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-12.3.2.tgz",
+      "integrity": "sha512-tpQJYUH+TzPMIsdVl9fH8uDg47iwiNjKY+8e9da3dXqlkztKzjSw0OwSADoqh3KrifplXeKSta+BBGLdBqg3sg==",
+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
     }
   },
   "dependencies": {
@@ -7575,6 +7770,84 @@
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
       "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q=="
+    },
+    "@next/swc-android-arm-eabi": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-android-arm-eabi/-/swc-android-arm-eabi-12.3.2.tgz",
+      "integrity": "sha512-r2rrz+DZ8YYGqzVrbRrpP6GKzwozpOrnFbErc4k36vUTSFMag9yQahZfaBe06JYdqu/e5yhm/saIDEaSVPRP4g==",
+      "optional": true
+    },
+    "@next/swc-android-arm64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-android-arm64/-/swc-android-arm64-12.3.2.tgz",
+      "integrity": "sha512-B+TINJhCf+CrY1+b3/JWQlkecv53rAGa/gA7gi5B1cnBa/2Uvoe+Ue0JeCefTjfiyl1ScsyNx+NcESY8Ye2Ngg==",
+      "optional": true
+    },
+    "@next/swc-darwin-arm64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-12.3.2.tgz",
+      "integrity": "sha512-PTUfe1ZrwjsiuTmr3bOM9lsoy5DCmfYsLOUF9ZVhtbi5MNJVmUTy4VZ06GfrvnCO5hGCr48z3vpFE9QZ0qLcPw==",
+      "optional": true
+    },
+    "@next/swc-darwin-x64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-12.3.2.tgz",
+      "integrity": "sha512-1HkjmS9awwlaeEY8Y01nRSNkSv3y+qnC/mjMPe/W66hEh3QKa/LQHqHeS7NOdEs19B2mhZ7w+EgMRXdLQ0Su8w==",
+      "optional": true
+    },
+    "@next/swc-freebsd-x64": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-freebsd-x64/-/swc-freebsd-x64-12.3.2.tgz",
+      "integrity": "sha512-h5Mx0BKDCJ5Vu/U8e07esF6PjPv1EJgmRbYWTUZMAflu13MQpCJkKEJir7+BeRfTXRfgFf+llc7uocrpd7mcrg==",
+      "optional": true
+    },
+    "@next/swc-linux-arm-gnueabihf": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm-gnueabihf/-/swc-linux-arm-gnueabihf-12.3.2.tgz",
+      "integrity": "sha512-EuRZAamoxfe/WoWRaC0zsCAoE4gs/mEhilcloNM4J5Mnb3PLY8PZV394W7t5tjBjItMCF7l2Ebwjwtm46tq2RA==",
+      "optional": true
+    },
+    "@next/swc-linux-arm64-gnu": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-12.3.2.tgz",
+      "integrity": "sha512-T9GCFyOIb4S3acA9LqflUYD+QZ94iZketHCqKdoO0Nx0OCHIgGJV5rotDe8TDXwh/goYpIfyHU4j1qqw4w4VnA==",
+      "optional": true
+    },
+    "@next/swc-linux-arm64-musl": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-12.3.2.tgz",
+      "integrity": "sha512-hxNVZS6L3c2z3l9EH2GP0MGQ9exu6O8cohYNZyqC9WUl6C03sEn8xzDH1y+NgD3fVurvYkGU5F0PDddJJLfDIw==",
+      "optional": true
+    },
+    "@next/swc-linux-x64-gnu": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-12.3.2.tgz",
+      "integrity": "sha512-fCPkLuwDwY8/QeXxciJJjDHG09liZym/Bhb4A+RLFQ877wUkwFsNWDUTSdUx0YXlYK/1gf67BKauqKkOKp6CYw==",
+      "optional": true
+    },
+    "@next/swc-linux-x64-musl": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-12.3.2.tgz",
+      "integrity": "sha512-o+GifBIQ2K+/MEFxHsxUZoU3bsuVFLXZYWd3idimFHiVdDCVYiKsY6mYMmKDlucX+9xRyOCkKL9Tjf+3tuXJpw==",
+      "optional": true
+    },
+    "@next/swc-win32-arm64-msvc": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-12.3.2.tgz",
+      "integrity": "sha512-crii66irzGGMSUR0L8r9+A06eTv7FTXqw4rgzJ33M79EwQJOdpY7RVKXLQMurUhniEeQEEOfamiEdPIi/qxisw==",
+      "optional": true
+    },
+    "@next/swc-win32-ia32-msvc": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-ia32-msvc/-/swc-win32-ia32-msvc-12.3.2.tgz",
+      "integrity": "sha512-5hRUSvn3MdQ4nVRu1rmKxq5YJzpTtZfaC/NyGw6wa4NSF1noUn/pdQGUr+I5Qz3CZkd1gZzzC0eaXQHlrk0E2g==",
+      "optional": true
+    },
+    "@next/swc-win32-x64-msvc": {
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-12.3.2.tgz",
+      "integrity": "sha512-tpQJYUH+TzPMIsdVl9fH8uDg47iwiNjKY+8e9da3dXqlkztKzjSw0OwSADoqh3KrifplXeKSta+BBGLdBqg3sg==",
+      "optional": true
     }
   }
 }
diff --git a/src/api/demo/package.json b/src/api/demo/package.json
index ac452254a..59e70aed1 100644
--- a/src/api/demo/package.json
+++ b/src/api/demo/package.json
@@ -14,13 +14,14 @@
     "esbuild": "^0.14.23",
     "esbuild-wasm": "^0.14.23",
     "next": "12",
-    "peechy": "latest",
+    "peechy": "0.4.32",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "sucrase": "^3.18.1"
   },
   "devDependencies": {
     "@types/react": "^17.0.8",
+    "bun-types": "^0.2.2",
     "typescript": "^4.3.2",
     "webpack": "^5.38.1",
     "webpack-cli": "^4.7.0"
diff --git a/src/api/demo/pages/_app.js b/src/api/demo/pages/_app.js
index 1e1cec924..2fc3e0700 100644
--- a/src/api/demo/pages/_app.js
+++ b/src/api/demo/pages/_app.js
@@ -1,7 +1,7 @@
-import '../styles/globals.css'
+import "../styles/globals.css";
 
 function MyApp({ Component, pageProps }) {
-  return <Component {...pageProps} />
+  return <Component {...pageProps} />;
 }
 
-export default MyApp
+export default MyApp;
diff --git a/src/api/demo/pages/api/hello.js b/src/api/demo/pages/api/hello.js
index 9987aff4c..e963280fa 100644
--- a/src/api/demo/pages/api/hello.js
+++ b/src/api/demo/pages/api/hello.js
@@ -1,5 +1,5 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 
 export default (req, res) => {
-  res.status(200).json({ name: 'John Doe' })
-}
+  res.status(200).json({ name: "John Doe" });
+};
diff --git a/src/api/demo/pages/index.tsx b/src/api/demo/pages/index.tsx
index 7274b3d39..24577acb3 100644
--- a/src/api/demo/pages/index.tsx
+++ b/src/api/demo/pages/index.tsx
@@ -1,19 +1,22 @@
 import Head from "next/head";
 import Image from "next/image";
 import styles from "../styles/Home.module.css";
+import { readFile } from "fs/promises";
 
 import React from "react";
 
 if (typeof window !== "undefined") {
   globalThis.Run = await import("../lib/run");
-  await import("../lib/api.ts");
+  await import("../lib/api");
 }
 
 export async function getStaticProps(ctx) {
   return {
     props: {
-      code: Bun.readFile(
-        "/Users/jarred/Build/es-module-lexer/test/samples/magic-string.js"
+      // not tested
+      code: readFile(
+        "/Users/jarred/Build/es-module-lexer/test/samples/magic-string.js",
+        { encoding: "utf-8" },
       ),
     },
   };
@@ -21,7 +24,7 @@ export async function getStaticProps(ctx) {
 
 var textDecoder = new TextDecoder();
 export default function Home({ code }) {
-  const fileNameRef = React.useRef();
+  const fileNameRef = React.useRef<HTMLInputElement>(null);
   const [esbuildResult, setEsbuildResult] = React.useState("");
   const [bunResult, setBunResult] = React.useState("");
   const [swcResult, setSWCResult] = React.useState("");
@@ -33,14 +36,14 @@ export default function Home({ code }) {
     (event) => {
       globalThis.Run.transform(
         event.target.value,
-        fileNameRef.current.value
+        fileNameRef?.current?.value,
       ).then((result) => {
         setEsbuildResult(result.esbuild.code);
         setBunResult(textDecoder.decode(result.bun.files[0].data));
         setSWCResult(result.swc.code);
       }, console.error);
     },
-    [fileNameRef, setEsbuildResult, setBunResult, setSWCResult]
+    [fileNameRef, setEsbuildResult, setBunResult, setSWCResult],
   );
   return (
     <div className={styles.container}>
diff --git a/src/api/demo/pages/scan.tsx b/src/api/demo/pages/scan.tsx
index 819a597b9..87cebd64d 100644
--- a/src/api/demo/pages/scan.tsx
+++ b/src/api/demo/pages/scan.tsx
@@ -1,19 +1,21 @@
 import Head from "next/head";
-import Image from "next/image";
+import { readFile } from "fs/promises";
 import styles from "../styles/Home.module.css";
 
 import React from "react";
 
 if (typeof window !== "undefined") {
   globalThis.Scan = await import("../lib/scan");
-  await import("../lib/api.ts");
+  await import("../lib/api");
 }
 
 export async function getStaticProps(ctx) {
   return {
     props: {
-      code: Bun.readFile(
-        "/Users/jarred/Build/es-module-lexer/test/samples/magic-string.js"
+      // not tested
+      code: readFile(
+        "/Users/jarred/Build/es-module-lexer/test/samples/magic-string.js",
+        { encoding: "utf-8" },
       ),
       defaultFile: "magic-string.js",
     },
@@ -22,7 +24,7 @@ export async function getStaticProps(ctx) {
 
 var textDecoder = new TextDecoder();
 export default function Home({ code, defaultFile }) {
-  const fileNameRef = React.useRef();
+  const fileNameRef = React.useRef<HTMLInputElement>(null);
   const [lexer, setLexer] = React.useState("");
   const [bunResult, setBunResult] = React.useState("");
   const [file, setFile] = React.useState(defaultFile);
@@ -34,13 +36,13 @@ export default function Home({ code, defaultFile }) {
     (event) => {
       globalThis.Scan.transform(
         event.target.value,
-        fileNameRef.current.value
+        fileNameRef?.current?.value,
       ).then((result) => {
         setLexer(JSON.stringify(result.lexer, null, 2));
         setBunResult(JSON.stringify(result.bun, null, 2));
       }, console.error);
     },
-    [fileNameRef, setBunResult, setLexer]
+    [fileNameRef, setBunResult, setLexer],
   );
   return (
     <div className={styles.container}>
diff --git a/src/api/demo/pages/two.tsx b/src/api/demo/pages/two.tsx
index e69de29bb..cb0ff5c3b 100644
--- a/src/api/demo/pages/two.tsx
+++ b/src/api/demo/pages/two.tsx
@@ -0,0 +1 @@
+export {};
diff --git a/src/api/demo/schema.d.ts b/src/api/demo/schema.d.ts
index 0a7ed3b9b..ae4551128 100644
--- a/src/api/demo/schema.d.ts
+++ b/src/api/demo/schema.d.ts
@@ -685,29 +685,29 @@ export interface BunInstall {
 
 export declare function encodeStackFrame(
   message: StackFrame,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeStackFrame(buffer: ByteBuffer): StackFrame;
 export declare function encodeStackFramePosition(
   message: StackFramePosition,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeStackFramePosition(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): StackFramePosition;
 export declare function encodeSourceLine(
   message: SourceLine,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeSourceLine(buffer: ByteBuffer): SourceLine;
 export declare function encodeStackTrace(
   message: StackTrace,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeStackTrace(buffer: ByteBuffer): StackTrace;
 export declare function encodeJSException(
   message: JSException,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeJSException(buffer: ByteBuffer): JSException;
 export declare function encodeProblems(message: Problems, bb: ByteBuffer): void;
@@ -716,175 +716,175 @@ export declare function encodeRouter(message: Router, bb: ByteBuffer): void;
 export declare function decodeRouter(buffer: ByteBuffer): Router;
 export declare function encodeFallbackMessageContainer(
   message: FallbackMessageContainer,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeFallbackMessageContainer(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): FallbackMessageContainer;
 export declare function encodeJSX(message: JSX, bb: ByteBuffer): void;
 export declare function decodeJSX(buffer: ByteBuffer): JSX;
 export declare function encodeStringPointer(
   message: StringPointer,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeStringPointer(buffer: ByteBuffer): StringPointer;
 export declare function encodeJavascriptBundledModule(
   message: JavascriptBundledModule,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeJavascriptBundledModule(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): JavascriptBundledModule;
 export declare function encodeJavascriptBundledPackage(
   message: JavascriptBundledPackage,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeJavascriptBundledPackage(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): JavascriptBundledPackage;
 export declare function encodeJavascriptBundle(
   message: JavascriptBundle,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeJavascriptBundle(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): JavascriptBundle;
 export declare function encodeJavascriptBundleContainer(
   message: JavascriptBundleContainer,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeJavascriptBundleContainer(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): JavascriptBundleContainer;
 export declare function encodeModuleImportRecord(
   message: ModuleImportRecord,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeModuleImportRecord(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): ModuleImportRecord;
 export declare function encodeModule(message: Module, bb: ByteBuffer): void;
 export declare function decodeModule(buffer: ByteBuffer): Module;
 export declare function encodeStringMap(
   message: StringMap,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeStringMap(buffer: ByteBuffer): StringMap;
 export declare function encodeLoaderMap(
   message: LoaderMap,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeLoaderMap(buffer: ByteBuffer): LoaderMap;
 export declare function encodeEnvConfig(
   message: EnvConfig,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeEnvConfig(buffer: ByteBuffer): EnvConfig;
 export declare function encodeLoadedEnvConfig(
   message: LoadedEnvConfig,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeLoadedEnvConfig(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): LoadedEnvConfig;
 export declare function encodeFrameworkConfig(
   message: FrameworkConfig,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeFrameworkConfig(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): FrameworkConfig;
 export declare function encodeFrameworkEntryPoint(
   message: FrameworkEntryPoint,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeFrameworkEntryPoint(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): FrameworkEntryPoint;
 export declare function encodeFrameworkEntryPointMap(
   message: FrameworkEntryPointMap,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeFrameworkEntryPointMap(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): FrameworkEntryPointMap;
 export declare function encodeFrameworkEntryPointMessage(
   message: FrameworkEntryPointMessage,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeFrameworkEntryPointMessage(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): FrameworkEntryPointMessage;
 export declare function encodeLoadedFramework(
   message: LoadedFramework,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeLoadedFramework(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): LoadedFramework;
 export declare function encodeLoadedRouteConfig(
   message: LoadedRouteConfig,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeLoadedRouteConfig(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): LoadedRouteConfig;
 export declare function encodeRouteConfig(
   message: RouteConfig,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeRouteConfig(buffer: ByteBuffer): RouteConfig;
 export declare function encodeTransformOptions(
   message: TransformOptions,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeTransformOptions(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): TransformOptions;
 export declare function encodeFileHandle(
   message: FileHandle,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeFileHandle(buffer: ByteBuffer): FileHandle;
 export declare function encodeTransform(
   message: Transform,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeTransform(buffer: ByteBuffer): Transform;
 export declare function encodeScan(message: Scan, bb: ByteBuffer): void;
 export declare function decodeScan(buffer: ByteBuffer): Scan;
 export declare function encodeScanResult(
   message: ScanResult,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeScanResult(buffer: ByteBuffer): ScanResult;
 export declare function encodeScannedImport(
   message: ScannedImport,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeScannedImport(buffer: ByteBuffer): ScannedImport;
 export declare function encodeOutputFile(
   message: OutputFile,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeOutputFile(buffer: ByteBuffer): OutputFile;
 export declare function encodeTransformResponse(
   message: TransformResponse,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeTransformResponse(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): TransformResponse;
 export declare function encodeLocation(message: Location, bb: ByteBuffer): void;
 export declare function decodeLocation(buffer: ByteBuffer): Location;
 export declare function encodeMessageData(
   message: MessageData,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeMessageData(buffer: ByteBuffer): MessageData;
 export declare function encodeMessageMeta(
   message: MessageMeta,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeMessageMeta(buffer: ByteBuffer): MessageMeta;
 export declare function encodeMessage(message: Message, bb: ByteBuffer): void;
@@ -893,88 +893,88 @@ export declare function encodeLog(message: Log, bb: ByteBuffer): void;
 export declare function decodeLog(buffer: ByteBuffer): Log;
 export declare function encodeWebsocketMessage(
   message: WebsocketMessage,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketMessage(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketMessage;
 export declare function encodeWebsocketMessageWelcome(
   message: WebsocketMessageWelcome,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketMessageWelcome(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketMessageWelcome;
 export declare function encodeWebsocketMessageFileChangeNotification(
   message: WebsocketMessageFileChangeNotification,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketMessageFileChangeNotification(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketMessageFileChangeNotification;
 export declare function encodeWebsocketCommand(
   message: WebsocketCommand,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketCommand(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketCommand;
 export declare function encodeWebsocketCommandBuild(
   message: WebsocketCommandBuild,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketCommandBuild(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketCommandBuild;
 export declare function encodeWebsocketCommandManifest(
   message: WebsocketCommandManifest,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketCommandManifest(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketCommandManifest;
 export declare function encodeWebsocketMessageBuildSuccess(
   message: WebsocketMessageBuildSuccess,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketMessageBuildSuccess(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketMessageBuildSuccess;
 export declare function encodeWebsocketMessageBuildFailure(
   message: WebsocketMessageBuildFailure,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketMessageBuildFailure(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketMessageBuildFailure;
 export declare function encodeWebsocketCommandBuildWithFilePath(
   message: WebsocketCommandBuildWithFilePath,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketCommandBuildWithFilePath(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketCommandBuildWithFilePath;
 export declare function encodeWebsocketMessageResolveID(
   message: WebsocketMessageResolveID,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeWebsocketMessageResolveID(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): WebsocketMessageResolveID;
 export declare function encodeNPMRegistry(
   message: NPMRegistry,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeNPMRegistry(buffer: ByteBuffer): NPMRegistry;
 export declare function encodeNPMRegistryMap(
   message: NPMRegistryMap,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeNPMRegistryMap(
-  buffer: ByteBuffer
+  buffer: ByteBuffer,
 ): NPMRegistryMap;
 export declare function encodeBunInstall(
   message: BunInstall,
-  bb: ByteBuffer
+  bb: ByteBuffer,
 ): void;
 export declare function decodeBunInstall(buffer: ByteBuffer): BunInstall;
diff --git a/src/api/demo/schema.js b/src/api/demo/schema.js
index b89ed4a08..2c31d9512 100644
--- a/src/api/demo/schema.js
+++ b/src/api/demo/schema.js
@@ -120,7 +120,9 @@ function encodeStackFrame(message, bb) {
     var encoded = StackFrameScope[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "StackFrameScope"'
+        "Invalid value " +
+          JSON.stringify(value) +
+          ' for enum "StackFrameScope"',
       );
     bb.writeByte(encoded);
   } else {
@@ -500,7 +502,7 @@ function encodeFallbackMessageContainer(message, bb) {
     var encoded = FallbackStep[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "FallbackStep"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "FallbackStep"',
       );
     bb.writeByte(encoded);
   }
@@ -612,7 +614,7 @@ function encodeJSX(message, bb) {
     var encoded = JSXRuntime[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "JSXRuntime"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "JSXRuntime"',
       );
     bb.writeByte(encoded);
   } else {
@@ -833,7 +835,7 @@ function encodeJavascriptBundle(message, bb) {
     bb.writeByteArray(value);
   } else {
     throw new Error(
-      'Missing required field "app_package_json_dependencies_hash"'
+      'Missing required field "app_package_json_dependencies_hash"',
     );
   }
 
@@ -960,7 +962,7 @@ function encodeModuleImportRecord(message, bb) {
       throw new Error(
         "Invalid value " +
           JSON.stringify(value) +
-          ' for enum "ModuleImportType"'
+          ' for enum "ModuleImportType"',
       );
     bb.writeByte(encoded);
   } else {
@@ -1090,7 +1092,7 @@ function encodeLoaderMap(message, bb) {
       var encoded = Loader[value];
       if (encoded === void 0)
         throw new Error(
-          "Invalid value " + JSON.stringify(value) + ' for enum "Loader"'
+          "Invalid value " + JSON.stringify(value) + ' for enum "Loader"',
         );
       bb.writeByte(encoded);
     }
@@ -1167,7 +1169,7 @@ function encodeLoadedEnvConfig(message, bb) {
     var encoded = DotEnvBehavior[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "DotEnvBehavior"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "DotEnvBehavior"',
       );
     bb.writeVarUint(encoded);
   } else {
@@ -1272,7 +1274,9 @@ function encodeFrameworkConfig(message, bb) {
     var encoded = CSSInJSBehavior[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "CSSInJSBehavior"'
+        "Invalid value " +
+          JSON.stringify(value) +
+          ' for enum "CSSInJSBehavior"',
       );
     bb.writeByte(encoded);
   }
@@ -1308,7 +1312,7 @@ function encodeFrameworkEntryPoint(message, bb) {
       throw new Error(
         "Invalid value " +
           JSON.stringify(value) +
-          ' for enum "FrameworkEntryPointType"'
+          ' for enum "FrameworkEntryPointType"',
       );
     bb.writeByte(encoded);
   } else {
@@ -1460,7 +1464,9 @@ function encodeLoadedFramework(message, bb) {
     var encoded = CSSInJSBehavior[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "CSSInJSBehavior"'
+        "Invalid value " +
+          JSON.stringify(value) +
+          ' for enum "CSSInJSBehavior"',
       );
     bb.writeByte(encoded);
   } else {
@@ -1743,7 +1749,7 @@ function encodeTransformOptions(message, bb) {
     var encoded = ResolveMode[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "ResolveMode"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "ResolveMode"',
       );
     bb.writeByte(encoded);
   }
@@ -1844,7 +1850,7 @@ function encodeTransformOptions(message, bb) {
     var encoded = Platform[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Platform"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Platform"',
       );
     bb.writeByte(encoded);
   }
@@ -1921,7 +1927,7 @@ function encodeTransformOptions(message, bb) {
     var encoded = MessageLevel[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "MessageLevel"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "MessageLevel"',
       );
     bb.writeVarUint(encoded);
   }
@@ -2019,7 +2025,7 @@ function encodeTransform(message, bb) {
     var encoded = Loader[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"',
       );
     bb.writeByte(encoded);
   }
@@ -2077,7 +2083,7 @@ function encodeScan(message, bb) {
     var encoded = Loader[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"',
       );
     bb.writeByte(encoded);
   }
@@ -2145,7 +2151,7 @@ function encodeScannedImport(message, bb) {
     var encoded = ImportKind[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "ImportKind"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "ImportKind"',
       );
     bb.writeByte(encoded);
   } else {
@@ -2246,7 +2252,7 @@ function encodeTransformResponse(message, bb) {
       throw new Error(
         "Invalid value " +
           JSON.stringify(value) +
-          ' for enum "TransformResponseStatus"'
+          ' for enum "TransformResponseStatus"',
       );
     bb.writeVarUint(encoded);
   } else {
@@ -2460,7 +2466,7 @@ function encodeMessage(message, bb) {
     var encoded = MessageLevel[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "MessageLevel"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "MessageLevel"',
       );
     bb.writeVarUint(encoded);
   } else {
@@ -2626,7 +2632,7 @@ function encodeWebsocketMessage(message, bb) {
       throw new Error(
         "Invalid value " +
           JSON.stringify(value) +
-          ' for enum "WebsocketMessageKind"'
+          ' for enum "WebsocketMessageKind"',
       );
     bb.writeByte(encoded);
   } else {
@@ -2656,7 +2662,7 @@ function encodeWebsocketMessageWelcome(message, bb) {
     var encoded = Reloader[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Reloader"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Reloader"',
       );
     bb.writeByte(encoded);
   } else {
@@ -2692,7 +2698,7 @@ function encodeWebsocketMessageFileChangeNotification(message, bb) {
     var encoded = Loader[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"',
       );
     bb.writeByte(encoded);
   } else {
@@ -2716,7 +2722,7 @@ function encodeWebsocketCommand(message, bb) {
       throw new Error(
         "Invalid value " +
           JSON.stringify(value) +
-          ' for enum "WebsocketCommandKind"'
+          ' for enum "WebsocketCommandKind"',
       );
     bb.writeByte(encoded);
   } else {
@@ -2794,7 +2800,7 @@ function encodeWebsocketMessageBuildSuccess(message, bb) {
     var encoded = Loader[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"',
       );
     bb.writeByte(encoded);
   } else {
@@ -2847,7 +2853,7 @@ function encodeWebsocketMessageBuildFailure(message, bb) {
     var encoded = Loader[value];
     if (encoded === void 0)
       throw new Error(
-        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"'
+        "Invalid value " + JSON.stringify(value) + ' for enum "Loader"',
       );
     bb.writeByte(encoded);
   } else {
diff --git a/src/api/demo/tsconfig.json b/src/api/demo/tsconfig.json
index 35d51eac9..4fa2cd009 100644
--- a/src/api/demo/tsconfig.json
+++ b/src/api/demo/tsconfig.json
@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "ES2020",
     "lib": [
       "dom",
       "dom.iterable",
@@ -8,7 +8,8 @@
     ],
     "allowJs": true,
     "skipLibCheck": true,
-    "strict": false,
+    "strict": true,
+    "noImplicitAny": false,
     "forceConsistentCasingInFileNames": true,
     "noEmit": true,
     "esModuleInterop": true,
@@ -16,7 +17,11 @@
     "moduleResolution": "node",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve"
+    "jsx": "preserve",
+    "types": [
+      "bun-types"
+    ],
+    "incremental": true
   },
   "include": [
     "next-env.d.ts",
@@ -26,4 +31,4 @@
   "exclude": [
     "node_modules"
   ]
-}
+}
\ No newline at end of file