{"ScriptPreparationCode":null,"TestCases":[{"Name":"numberVar !== undefined","Code":"let numberVar = 0\r\nconst isNumber = numberVar !== undefined","IsDeferred":false},{"Name":"typeof numberVar === number","Code":"let numberVar = 0\r\nconst isNumber = typeof numberVar === \u0022number\u0022 ","IsDeferred":false}]}