The @typescript-eslint/parser package offers developers a crucial tool for integrating TypeScript codebases with ESLint, enabling robust static analysis and code quality enforcement. Comparing versions 8.30.0 and 8.30.1 reveals subtle but important changes. Both versions maintain the same core functionality, leveraging typescript-estree to parse TypeScript code into an Abstract Syntax Tree (AST) usable by ESLint. Dependency structures are largely consistent, with shared dependencies like debug, @typescript-eslint/types, @typescript-eslint/visitor-keys, @typescript-eslint/scope-manager, and @typescript-eslint/typescript-estree ensuring a cohesive parsing experience. Development dependencies for testing and formatting such as glob, rimraf, vitest, prettier, @vitest/coverage-v8 and typescript are unchanged.
Crucially, peer dependencies remain the same, indicating continued compatibility with ESLint versions 8.57.0 and 9.x, and TypeScript versions 4.8.4 up to but not including 5.9.0. This ensures existing configurations remain valid. While the file count and unpacked size of the packages are identical, suggesting no major code restructuring, the releaseDate reveals a small time gap between the versions, hinting that version 8.30.1 likely addresses bug fixes or minor improvements not warranting a major version bump. Developers migrating from 8.30.0 should review the change log for @typescript-eslint/parser on their GitHub repository to identify the specific fixes and ensure a smooth upgrade. For many developers, the upgrade to 8.30.1 will be seamless and improve the stability of their ESLint configuration while parsing TypeScript code.
The are not vulnerabilities for the version 8.30.1 of the package @typescript-eslint/parser