Indicate in the docs how `no-this-assignment` relates to `@typescript-eslint/no-this-alias`

[jwbth]

Hello. I suddenly catched that I have two rules doing the same (??) in my codebase: unicorn/no-this-assignment and @typescript-eslint/no-this-alias. Is this true?

In any case, some clarification in the rule documentation on the relationship of these two rules would be appreciated!