chore: update node types, axios and remove dead deps

Author: thedanchez

.nvmrc

@@ -0,0 +1 @@
+22.20.0

bun.lock

@@ -52,12 +52,10 @@
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
-    "@babel/core": "7.23.2",
-    "@babel/traverse": "7.28.5",
     "@eslint/js": "9.38.0",
     "@tsconfig/strictest": "2.0.7",
     "@types/bun": "1.3.1",
-    "@types/node": "18.7.18",
+    "@types/node": "22.18.4",
     "@types/ws": "8.18.1",
     "@typescript-eslint/eslint-plugin": "8.46.2",
     "@typescript-eslint/parser": "8.46.2",
@@ -67,8 +65,6 @@
     "eslint-plugin-simple-import-sort": "12.1.1",
     "globals": "16.4.0",
     "jiti": "2.6.1",
-    "jsdom": "20.0.0",
-    "jsdom-global": "3.0.2",
     "path": "0.12.7",
     "prettier": "3.6.2",
     "tsup": "8.5.0",
@@ -79,11 +75,7 @@
   "dependencies": {
     "@polymarket/builder-signing-sdk": "^0.0.8",
     "@polymarket/order-utils": "^2.1.0",
-    "axios": "^0.27.2",
-    "browser-or-node": "^2.1.1",
+    "axios": "^0.30.2",
     "ethers": "^5.7.1"
-  },
-  "resolutions": {
-    "@babel/traverse": ">=7.23.2"
   }
 }

package.json

@@ -1,14 +1,15 @@
 import axios, { type AxiosRequestHeaders, type Method } from "axios";
-import { isBrowser } from "browser-or-node";
-import type { DropNotificationParams, OrdersScoringParams } from "src/types";
+
+import type { DropNotificationParams, OrdersScoringParams } from "../types";
+import { isBrowser } from "../utilities";
 
 export const GET = "GET";
 export const POST = "POST";
 export const DELETE = "DELETE";
 export const PUT = "PUT";
 
 const overloadHeaders = (method: Method, headers?: Record<string, string | number | boolean>) => {
-  if (isBrowser) {
+  if (isBrowser()) {
     return;
   }
 

src/http-helpers/index.ts

@@ -3,6 +3,10 @@ import { createHash } from "crypto";
 
 import { type NewOrder, type OrderBookSummary, OrderType, Side, type TickSize } from "./types";
 
+export const isBrowser = () => {
+  return typeof window !== "undefined" && typeof window.document !== "undefined";
+};
+
 export function orderToJson<T extends OrderType>(
   order: SignedOrder,
   owner: string,

src/utilities.ts

@@ -8,7 +8,7 @@
     "skipLibCheck": true,
     "target": "ESNext",
     "module": "ESNext",
-    "lib": ["ESNext"],
+    "lib": ["ESNext", "DOM"],
     "allowJs": true,
     "resolveJsonModule": true,
     "moduleResolution": "Bundler",