getPdfFilenameFromUrlReturns the filename or guessed filename from the url (see issue 3455). function getPdfFilenameFromUrl(url: string, defaultFilename?: string): string;§getPdfFilenameFromUrl(url: string, defaultFilename?: string): string[src]§Parameters§url: string[src] The original PDF location. §defaultFilename?: string optional[src] The value returned if the filename is unknown, or the protocol is unsupported. §Return Type§string[src]Guessed PDF filename.