typescript-eslint/prefer-function-type might be enough for prefer-method-signature

[rgant]

🐛 Bug Report

• tslint-to-eslint-config version: 2.1.0
• ESLint version: 7.18.0
• Node version: 12.18.0

Actual Behavior

• tslint-to-eslint-config does not know the ESLint equivalent for TSLint's "prefer-method-signature".

Expected Behavior

Use https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/prefer-function-type.md for this rule.

Reproduction

tslint.json:

{ "rules": { "prefer-method-signature": true } }

[JoshuaKGoldberg]

Thanks for reporting @rgant!

Looking through the docs, it seems like the TSLint prefer-method-signature rule looks at the methods declared on objects, while the typescript-eslint prefer-function-type rule is more about using a type = ? Is there much overlap between them?