{"ScriptPreparationCode":"var data = 1000n;","TestCases":[{"Name":"typeof","Code":"console.log(typeof(data) == \u0027bigint\u0027);","IsDeferred":false},{"Name":"instanceof","Code":"console.log(data instanceof BigInt);","IsDeferred":false},{"Name":"constructor","Code":"console.log(data.constructor == BigInt);","IsDeferred":false},{"Name":"toString","Code":"console.log(Object.prototype.toString.call(data) == \u0027[object BigInt]\u0027);","IsDeferred":false}]}