Flutter StatefulWidget VS-Code/Dart-Code snippet

dart.json

{
	"Stateful + State": {
		"prefix": "stateful",
		"body": [
			"class ${1:Class} extends StatefulWidget {",
			"  @override",
			"  ${2:State} createState() => new ${2:State}();",
			"}",
			"",
			"class ${2:State} extends State<${1:Class}> {",
			"  @override",
			"  Widget build(BuildContext context) {",
			"    $0",
			"  }",
			"}"
		]
	}
}