{
"id": "flutter-missing-widget-key",
"language": "dart",
"group": "maintainability",
"listingTitle": "Expose a widget key",
"title": "Expose a widget key",
"mvvm": false,
"defaultSeverity": "info",
"legacyGroup": "maintainability",
"why": "A reusable stateful widget without a key parameter cannot preserve identity when reordered by callers.",
"suggestion": "Accept Key? key and forward it to super, or use a super.key parameter.",
"version": 1,
"semanticMaturity": "project",
"securityKind": "none",
"taxonomy": [
"maintainability"
],
"requirements": [
"sourceText"
],
"packs": [
"flutter",
"dart-flutter-build"
],
"implementation": "src/rules/frameworks/flutter.rs",
"languages": [
"dart"
],
"frameworks": [
"flutter"
],
"languageVersions": [],
"limitations": [
"Generated, test, example, and vendored sources follow normal source classification controls.",
"Framework wrappers and behavior outside the analyzed repository cannot be resolved."
]
}