Merge pull request #5975 from ethereum-optimism/cleanup/ethers-fallba…

…ck-provider

cleanup: delete custom ethers fallback provider

packages/core-utils/package.json

@@ -41,7 +41,6 @@
     "@ethersproject/constants": "^5.7.0",
     "@ethersproject/hash": "^5.7.0",
     "@ethersproject/keccak256": "^5.7.0",
-    "@ethersproject/providers": "^5.7.0",
     "@ethersproject/rlp": "^5.7.0",
     "@ethersproject/transactions": "^5.7.0",
     "@ethersproject/properties": "^5.7.0",
@@ -50,6 +49,7 @@
     "chai": "^4.3.4"
   },
   "devDependencies": {
+    "@types/node": "^12.12.6",
     "mocha": "^10.0.0"
   }
 }

packages/core-utils/src/external/ethers/index.ts

@@ -2,5 +2,4 @@
  * Utilities that extend or enhance the ethers.js library
  */
 
-export * from './fallback-provider'
 export * from './network'

yarn.lock

@@ -1666,7 +1666,7 @@
     bech32 "1.1.4"
     ws "7.4.6"
 
-"@ethersproject/providers@5.7.1", "@ethersproject/providers@^5.7.0":
+"@ethersproject/providers@5.7.1":
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/@ethersproject/providers/-/providers-5.7.1.tgz#b0799b616d5579cd1067a8ebf1fc1ec74c1e122c"
   integrity sha512-vZveG/DLyo+wk4Ga1yx6jSEHrLPgmTt+dFv0dv8URpVCRf0jVhalps1jq/emN/oXnMRsC7cQgAF32DcXLL7BPQ==