BrowserVersionOwn?TypeAs String
BW1.1.0???
Chrome85.0.4183???
Edge86.0.622???
Firefox68.0.0ownfunctionfunction SVGPathSegList() { [native code] }
IE10.0.0ownobject[object SVGPathSegList]
Safari10.1.2ownfunctionfunction SVGPathSegList() { [native code] }
Safari537.36.0???

PropertiesBWChromeEdgeFirefoxIESafari
length??? 68.0.0? 10.0.0
prototype??? 68.0.0 10.0.0 10.0.0