[Optimism] Core typescript utilities
npm install @eth-optimism/core-utils
@eth-optimism/core-utils contains the Optimistic Virtual Machine core utilities.
After cloning and switching to the repository, install dependencies:
``bash`
$ pnpm i
Use the following commands to build, use, test, and lint:
`bash``
$ pnpm build
$ pnpm start
$ pnpm test
$ pnpm lint