Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 3.8.0 to 3.9.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v3.9.0/packages/eslint-plugin

)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Generate docs

* Run yarn docs

Co-authored-by: Jack Kearney <[email protected]>

Delete unused util code

Add error for approvals array of incorrect length

remove test

Add space

* Lock us to specific config version

* Add utilit.batch and its tests

* Hard code eslintrc, tsconfig, & prettierrc

updates to disable

Add disable

disables in decode signed tx

add disables

Fix

* Hard code eslintrc, tsconfig, & prettierrc

updates to disable

Add disable

disables in decode signed tx

add disables

Fix

Revert tabs to spaces

Reduce disable statements

Remove stray disable

* Add staking.rebond

Remove unused lints

update test to use a balance.transfers

Update tests

Testing working

* Add space

* Correct method name