no-barrel-index

Removing barrel index files in TypeScript involves identifying index.ts or index.tsx re-export files and migrating import statements to direct module paths, which improves code clarity and maintainability.

Barrel files are index.ts or index.tsx files that re-export modules, creating import ambiguity. Avoiding them in large codebases enhances modularity, reduces debugging complexity, and promotes direct module imports for better maintainability.

Refactoring TypeScript imports from barrel re-exports to direct file paths requires finding all barrel files in your project and updating import statements to use specific module paths, ensuring rules compliance throughout the migration steps.

Barrel file removal is suitable for maintenance and codebase refactoring tasks involving large JavaScript or TypeScript repositories, enforcing explicit module imports to improve code clarity and reduce ambiguity in large-scale projects.

You should not use explicit imports instead of barrel files when the refactoring cost outweighs maintainability benefits, such as in small projects where re-export ambiguity is minimal and barrel files effectively simplify public API surface management.