dcq_dead_code 0.3.0

Dead code analysis for Dart packages and mono-repos.

0.3.0

• Detect circular dependency islands as dead code instead of marking them shouldPrivatize.
• Alive-seed reachability now includes externally-referenced declarations, not just entry points.
• Unified liveness check for public and private declarations.

0.2.0

• Fixed @visibleForTesting symbols with internal usage being falsely flagged as dead code.
• Recognize analysis_server_plugin convention: top-level plugin variable in lib/main.dart is treated as an entry point.
• AnalysisResult fields nearlyUnusedSymbols and dependencyUsage now default to empty lists.
• Privatized internal API (runRules, runRulesParsed, ParsedStubRuleContext).

0.1.0

• Initial release.
• Dead code detection for public and private declarations.
• Entry-point reachability analysis (DFS from main() and @pragma('vm:entry-point')).
• Monorepo support with cross-package reference tracking.
• Nearly-unused symbol detection with configurable threshold.
• Dependency usage aggregation.
• Smart filtering for generated files, test/example directories, and overrides.
• Barrel re-export detection (re-exports are not counted as real usage).
• Package discovery for monorepos and nested package directories.