Merge pull request #2311 from ethereum-optimism/sc/clear-dep-warnings

maint: clear dependency warnings

package.json

@@ -13,7 +13,9 @@
       "ops/docker/hardhat"
     ],
     "nohoist": [
-      "examples/*"
+      "examples/*",
+      "**/typechain",
+      "**/@typechain/*"
     ]
   },
   "private": true,

packages/contracts/.depcheckrc

 ignores: [
   "@codechecks/client",
+  "@ethersproject/bytes",
+  "@ethersproject/providers",
   "@openzeppelin/contracts",
   "@openzeppelin/contracts-upgradeable",
   "@typechain/ethers-v5",

packages/contracts/package.json

@@ -66,6 +66,9 @@
   "devDependencies": {
     "@codechecks/client": "^0.1.11",
     "@defi-wonderland/smock": "^2.0.2",
+    "@ethersproject/abi": "^5.6.0",
+    "@ethersproject/bytes": "^5.6.0",
+    "@ethersproject/providers": "^5.6.0",
     "@nomiclabs/ethereumjs-vm": "^4.2.2",
     "@nomiclabs/hardhat-ethers": "^2.0.2",
     "@nomiclabs/hardhat-etherscan": "^2.1.6",
@@ -79,6 +82,7 @@
     "@types/lodash": "^4.14.168",
     "@types/mkdirp": "^1.0.1",
     "@types/mocha": "^8.2.2",
+    "@types/node": "^17.0.21",
     "@typescript-eslint/eslint-plugin": "^4.26.0",
     "@typescript-eslint/parser": "^4.26.0",
     "babel-eslint": "^10.1.0",
@@ -115,6 +119,7 @@
     "solhint": "^3.3.6",
     "solhint-plugin-prettier": "^0.0.5",
     "solidity-coverage": "^0.7.17",
+    "squirrelly": "^8.0.8",
     "ts-generator": "0.0.8",
     "ts-node": "^10.0.0",
     "typechain": "^6.0.2",