method VisitorStrategyAbstract.prototype.checKLookupVisitorDataimport { VisitorStrategyAbstract } from "https://deno.land/x/flagship_io_js_sdk@4.0.4/visitor/VisitorStrategyAbstract.ts"; checKLookupVisitorData(item: VisitorCacheDTO): booleanParametersitem: VisitorCacheDTOReturnsboolean