eslint-config

To set up an ESLint 9 flat config for Vue and TypeScript, you need to generate an eslint.config.cjs file. This configuration uses vue-eslint-parser and @typescript-eslint/parser to enforce code quality across single-file components and TS code.

The best way to configure ESLint flat config for Vue 3 and TypeScript is creating an eslint.config.cjs file. This setup integrates vue-eslint-parser and @typescript-eslint/parser to support modern, plugin-driven code quality enforcement.

Yes, you can use ESLint 9 flat config with an existing Vue and TypeScript codebase. The configuration process supports both new and migrated projects, adapting the eslint.config.cjs file to your project's module type and testing framework.

Yes, ESLint 9 flat config supports Vue single-file components and TypeScript. By utilizing vue-eslint-parser alongside @typescript-eslint/parser, the generated eslint.config.cjs file properly analyzes and lints both Vue SFCs and TS files.

You need vue-eslint-parser and @typescript-eslint/parser for ESLint flat config to correctly parse and lint Vue single-file components and TypeScript syntax. These dependencies allow the eslint.config.cjs file to understand and enforce rules across both languages.

Limitations of auto-generating an ESLint flat config for Vue and TS include dependency requirements and migration constraints. You must ensure your project uses Vue 3 with TypeScript and has an ESLint 9+ flat-config setup for the generated eslint.config.cjs to function correctly.