eslint-plugin-deprecation

An ESLint plugin that reports usage of deprecated code by leveraging TypeScript type checking. Version 3.0.0 supports ESLint v8+ and TypeScript 4.2+ / 5.x. It automatically detects any code annotated with the JSDoc `@deprecated` tag, including APIs from your own code, libraries, Node.js, and browsers. Key differentiators: unlike simple regex-based checks, it uses the TypeScript compiler to accurately resolve deprecated symbols, avoiding false positives. The plugin ships with a recommended config and is maintained with frequent releases following semver. It requires a TypeScript parser with type information enabled.