This codemod transforms some of the other method operations that are present in Contracts class of ethers.

In v5, in the case of an ambiguous method, it was necessary to look up a method by its canonical normalized signature. In v6 the signature does not need to be normalized and the Typed API provides a cleaner way to access the desired method.

The transaction helpers present in v5 were all wrapped into a Transaction class, which can handle any supported transaction format to be further processed.

This codemod does tranformation based on changes in the utils in ethers.js

This codemod helps in tranformation, related to some import packages.

In addition to all the ethers.providers.* being moved to ethers.*, the biggest change developers need to keep in mind is that Web3Provider (which historically was used to wrap link-web3 providers) is now called BrowserProvider which is designed to wrap EIP-1193 providers, which is the standard that both modern Web3.js and injected providers offer.

The Signature is now a class which facilitates all the parsing and serializing.

This codemod migrates BigNumber in v5 to BigInt in v6 in ethers.js library. It also changes the syntax for addition, and checking equality according to v6.