models/api_usage library

1. augur package
2. documentation
3. models/api_usage.dart

augur package

1. Libraries
2. augur
3. cache/cache_manager
4. models/analysis_result
5. models/api_usage
6. models/breaking_change
7. models/migration_plan
8. models/pubspec_data
9. server
10. services/cascade_resolver
11. services/changelog_parser
12. services/codebase_analyzer
13. services/flutter_docs_client
14. services/github_client
15. services/pub_api_client
16. services/pubspec_parser
17. services/version_resolver
18. tools/analyze_impact
19. tools/check_upgrades
20. tools/fetch_changelog
21. tools/generate_migration_plan
22. tools/scan_project
23. tools/search_api_usage
24. utils/http_client
25. utils/logger
26. utils/markdown_parser