dart-run-static-analysislisted

# Analyzing and Fixing Dart Code ## Contents - [Analysis Configuration](#analysis-configuration) - [Diagnostic Suppression](#diagnostic-suppression) - [Workflow: Executing Static Analysis](#workflow-executing-static-analysis) - [Workflow: Applying Automated Fixes](#workflow-applying-automated-fixes) - [Examples](#examples) ## Analysis Configuration Configure the Dart analyzer using the `analysis_options.yaml` file located at the package root. - **Base Configuration:** Always include a standard rule set (e.g., `package:lints/recommended.yaml` or `package:flutter_lints/flutter.yaml`) using the `include:` directive. - **Strict Type Checks:** Enable strict type checks under the `analyzer: language:` node to prevent implicit downcasts and dynamic inferences. Set `strict-casts: true`, `strict-inference: true`, and `strict-raw-types: true`. - **Linter Rules:** Explicitly enable or disable specific rules under the `linter: rules:` node. Use a key-value map (`rule_name: true/false`) when overriding included rules, or a list (`- rule_name`) when defining a fresh set. Do not mix list and map syntax in the same `rules` block. - **Formatter Configuration:** Configure `dart format` behavior under the `formatter:` node. Set `page_width` (default 80) and `trailing_commas` (`automate` or `preserve`). - **Analyzer Plugins:** Enable custom diagnostics by adding plugins under the `analyzer: plugins:` node. Ensure the plugin package is added as a `dev_dependency` in `pubspec.yaml`. ## Diagno