Fix newly enforced package:pedantic lints (#78)

- always_declare_return_types
- annotate_overrides
- prefer_collection_literals
- prefer_conditional_assignment
- prefer_final_fields
- prefer_if_null_operators
- prefer_single_quotes
- use_function_type_syntax_for_parameters

Bump min SDK to 2.2.0 to allow Set literals.
28 files changed
tree: 4553cfd8da6fe99c44250e14db45c28fce4c9ab5
  1. .gitignore
  2. .test_config
  3. .travis.yml
  4. CHANGELOG.md
  5. LICENSE
  6. README.md
  7. analysis_options.yaml
  8. benchmark/
  9. example/
  10. lib/
  11. pubspec.yaml
  12. test/
README.md

A file system watcher.

It monitors changes to contents of directories and sends notifications when files have been added, removed, or modified.