Support for type information in lint rules?

[JoshuaKGoldberg]

Many of the rules from typescript-eslint use TypeScript type checking APIs to make inferences on code that wouldn't have been possible from just syntax alone [Linting with Type Information docs). Rules that use type information are generally slower than pure-AST-based ones for having to query the type checker, but can be quite powerful as a result. For example, @typescript-eslint/await-thenable detects awaits on values that are not Thenable.

Are there any plans to try to make that classification of rules available in Rome? Say, calling Rust-to-JS to ask the TypeScript type checker for node information?

[leops]

Yes, this is something we plan to explore in the following months as we expand our analysis infrastructure.