Update package.json for webpack

packages/squiggle-lang/package.json

@@ -1,10 +1,10 @@
 {
   "name": "@quri/squiggle-lang",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "homepage": "https://foretold-app.github.io/estiband/",
   "scripts": {
     "build": "rescript build -with-deps",
-    "parcel": "parcel build --no-source-maps --no-autoinstall",
+    "bundle": "tsc && webpack",
     "start": "rescript build -w -with-deps",
     "clean": "rescript clean",
     "test": "jest",
@@ -19,34 +19,31 @@
   ],
   "author": "Quantified Uncertainty Research Institute",
   "license": "MIT",
-  "dependencies": {},
-  "devDependencies": {
+  "dependencies": {
     "@glennsl/bs-json": "^5.0.2",
+    "jstat": "^1.9.5",
+    "lodash": "4.17.15",
+    "mathjs": "5.10.3",
+    "pdfast": "^0.2.0",
+    "rationale": "0.2.0",
+    "rescript": "^9.1.4"
+  },
+  "devDependencies": {
     "@glennsl/rescript-jest": "^0.9.0",
-    "@parcel/packager-ts": "^2.3.2",
-    "@parcel/transformer-typescript-types": "^2.3.2",
     "@types/jest": "^27.4.0",
+    "@types/webpack": "^5.28.0",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
     "docsify": "^4.12.2",
     "gentype": "^4.3.0",
     "jest": "^27.5.1",
-    "jstat": "^1.9.5",
-    "lodash": "4.17.15",
-    "mathjs": "5.10.3",
     "moduleserve": "0.9.1",
-    "parcel": "^2.3.2",
-    "pdfast": "^0.2.0",
-    "rationale": "0.2.0",
-    "rescript": "^9.1.4",
     "ts-jest": "^27.1.3",
-    "typescript": "^4.5.5"
+    "ts-loader": "^9.2.8",
+    "typescript": "^4.5.5",
+    "webpack": "^5.70.0",
+    "webpack-cli": "^4.9.2"
   },
   "source": "./src/js/index.ts",
-  "module": "./dist/module.js",
-  "types": "./dist/index.d.ts",
-  "targets": {
-    "module": {
-      "includeNodeModules": true
-    }
-  }
+  "main": "./dist/bundle.js",
+  "types": "./dist/js/index.d.ts"
 }