Copy pageCopy pageCopy this page as Markdown for LLMsView as MarkdownView this page as plain textOpen in ClaudeAsk questions about this pageOpen in ChatGPTAsk questions about this pageOn this pageURLSearchParams-1URLSearchParams: {(init?): URLSearchParams; prototype: URLSearchParams;}; Type Declaration Parameters ParameterTypeinit?| string | URLSearchParams | Record<string, string> | string[][] Returns URLSearchParams prototype prototype: URLSearchParams;