{"ScriptPreparationCode":"class Foo {\r\n constructor() {\r\n this.isStatic = true;\r\n }\r\n}\r\n\r\nclass Bar extends Foo {\r\n constructor() {\r\n super();\r\n this.isStatic = false;\r\n }\r\n}\r\n\r\nconst bar = new Bar();","TestCases":[{"Name":"instanceof","Code":"Boolean(bar instanceof Bar)","IsDeferred":false},{"Name":"typeof","Code":"Boolean(bar.isStatic)","IsDeferred":false}]}