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 pageBlobEvent-1BlobEvent: {(type, eventInitDict): BlobEvent; prototype: BlobEvent;}; Type Declaration Parameters ParameterTypetypestringeventInitDictBlobEventInit Returns BlobEvent prototype prototype: BlobEvent;