eslint.config.ts

The eslint.config.ts file is a Typescript-enabled version of the eslint.config.js file.

If you go through the automatic setup of Sheriff, at some point the wizard will ask you if you want to setup Sheriff with a eslint.config.ts file instead of the default eslint.config.js file. Choose yes if you want to have a typesafe ESLint configuration file.

Instead, if you choose the manual installation, follow the instruction in the manual setup page.

Also check the specific docs for the VSCode integration.

warning

This feature is available only with ESLint version >=9.9.0.