cleanup package.json

smart-contracts/package.json

@@ -11,9 +11,7 @@
     "@connext/interfaces": "2.0.5",
     "@nomiclabs/hardhat-ethers": "2.2.3",
     "@nomiclabs/hardhat-etherscan": "3.1.8",
-    "@nomiclabs/hardhat-truffle5": "2.0.7",
     "@nomiclabs/hardhat-waffle": "2.0.6",
-    "@nomiclabs/hardhat-web3": "2.0.0",
     "@openzeppelin/contracts": "4.9.5",
     "@openzeppelin/contracts-upgradeable": "4.9.5",
     "@openzeppelin/hardhat-upgrades": "1.28.0",
@@ -32,11 +30,9 @@
     "@unlock-protocol/networks": "workspace:./packages/networks",
     "babel-polyfill": "6.26.0",
     "babel-register": "6.26.0",
-    "bignumber.js": "9.1.2",
-    "debug": "4.3.4",
+    "chai": "4.3.10",
     "eslint": "8.46.0",
     "eth-gas-reporter": "0.2.27",
-    "eth-sig-util": "3.0.1",
     "ethers": "5.7.2",
     "fs-extra": "11.1.1",
     "hardhat": "2.20.1",
@@ -45,18 +41,12 @@
     "hardhat-gas-reporter": "1.0.10",
     "hardhat-storage-layout": "0.1.7",
     "hardhat-tracer": "2.8.0",
-    "hardlydifficult-eth": "1.1.4",
-    "hardlydifficult-ethereum-contracts": "0.11.1",
     "prettier": "3.0.0",
     "prettier-plugin-solidity": "1.1.3",
-    "prompt": "1.3.0",
     "solhint": "4.0.0",
     "solidity-coverage": "0.8.6",
     "yesno": "0.4.0"
   },
-  "devDependencies": {
-    "chai": "4.3.10"
-  },
   "scripts": {
     "test": "hardhat test",
     "clean": "rm -rf artifacts",