nostr package part 3

packages/nostr/package.json

@@ -5,15 +5,26 @@
   "types": "dist/src/index.d.ts",
   "scripts": {
     "build": "tsc",
-    "watch": "tsc -w"
+    "watch": "tsc -w",
+    "test": "ts-mocha --type-check -j 1 test/*.ts",
+    "lint": "eslint ."
   },
   "devDependencies": {
+    "@types/expect": "^24.3.0",
+    "@types/mocha": "^10.0.1",
+    "@typescript-eslint/eslint-plugin": "^5.53.0",
+    "@typescript-eslint/parser": "^5.53.0",
+    "eslint": "^8.34.0",
+    "mocha": "^10.2.0",
+    "ts-mocha": "^10.0.0",
     "typescript": "^4.9.5"
   },
   "prettier": {
     "semi": false
   },
   "dependencies": {
+    "@noble/secp256k1": "^1.7.1",
+    "bech32": "^2.0.0",
     "isomorphic-ws": "^5.0.0",
     "ws": "^8.12.1"
   }