### 🚀 Feature Request Define `toString()` type and documentation for `Locator` type, added in v1.57 ### Example _No response_ ### Motivation When using the [@typescript-eslint/no-base-to-string](https://typescript-eslint.io/rules/no-base-to-string/) rule, ESLint will complain: <img width="1076" height="130" alt="Image" src="https://github.com/user-attachments/assets/266ddac8-d060-415b-9229-01276ef84631" />