OptionalcredentialsPassed to fetch. Defaults to "same-origin".
OptionalmethodHTTP method for the Range GET requests. The metadata probe is always a HEAD. Defaults to "GET".
OptionalredirectPassed to fetch. Defaults to "follow". Use "manual" or "error" to avoid
leaking Authorization/cookies cross-origin when a server responds with a redirect.
OptionalrequestEscape hatch merged into every fetch RequestInit (lowest precedence — the options above win).
OptionalsignalAborts in-flight requests when this signal fires.
OptionaltimeoutPer-request timeout in milliseconds; combined with signal via AbortSignal.any.
Network options shared by every request a RemoteZip / RemoteZipPointer makes. All are optional with sensible defaults.