@typescript-eslint/parser version 5.34.0 introduces subtle but important updates for developers leveraging TypeScript with ESLint. Released on August 22, 2022, it builds upon the previous stable version, 5.33.1, released a week prior on August 15, 2022. The core functionality remains consistent: providing a custom ESLint parser that utilizes TypeScript ESTree, enabling robust linting of TypeScript code. The dependency structure sees version bumps across internal packages: @typescript-eslint/types, @typescript-eslint/scope-manager, and @typescript-eslint/typescript-estree, all moving from 5.33.1 to 5.34.0. This suggests internal improvements and bug fixes within the core TypeScript ESLint ecosystem.
While the file count and unpacked size remain identical, indicating no significant structural changes to the package contents, the underlying code and potentially the parser's performance might have been optimized. Developers should upgrade to version 5.34.0 to benefit from these enhancements and take advantage of the latest bug fixes and features available in the related @typescript-eslint packages. Peer dependencies remain consistent, ensuring compatibility with ESLint versions 6, 7, and 8. Given the minor version bump, the upgrade is expected to be seamless, assuming you are already using a compatible ESLint version and have no custom configurations heavily reliant on internal parser behavior. Always consult the official changelog for a complete list of changes.
The are not vulnerabilities for the version 5.34.0 of the package @typescript-eslint/parser