Before You File a Proposal Please Confirm You Have Done The Following...

• I have searched for related issues and found none that match my proposal.
• I have searched the current rule list and found no rules that match my proposal.
• I have read the FAQ and my problem is not listed.

My proposal is suitable for this project

• I believe my proposal would be useful to the broader TypeScript community (meaning it is not a niche proposal).

Link to the rule's documentation

https://typescript-eslint.io/rules/prefer-optional-chain

Description

here is totally safe to refactor as I mention in Pass

Fail

if (!baz || !foo || !foo.bar) {
  
}

Pass

if (!baz || !foo?.bar) {
  
}

Additional Info

https://typescript-eslint.io/play/#ts=4.9.3&sourceType=module&code=JYMwBAFAhARghgLzAH2WKID2mVo9gOngCcBKMAbwCgwwqBfIA&eslintrc=N4KABGBEBOCuA2BTAzpAXGUEKQAIBcBPABxQGNoBLY-AWhXkoDt8B6Y6RAM0WloHsalfkwCG8WmQAWo5uki9o-aJHBgAviHVA&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA