scheme string - Custom schemes to be registered with options.
privileges Object (optional)
standard boolean (optional) - Default false.
secure boolean (optional) - Default false.
bypassCSP boolean (optional) - Default false.
allowServiceWorkers boolean (optional) - Default false.
supportFetchAPI boolean (optional) - Default false.
corsEnabled boolean (optional) - Default false.
stream boolean (optional) - Default false.
codeCache boolean (optional) - Enable V8 code cache for the scheme, only
works when standard is also set to true. Default false.