window.IDBFileHandle | Huge DOM compatibility table

Browser	Version	Own?	Type	As String
BW	1.1.0	?	?	?
Chrome	85.0.4183	?	?	?
Edge	86.0.622	?	?	?
Firefox	68.0.0	?	?	?
Firefox	79.0.0	own	function	function IDBFileHandle() { [native code] }
IE	10.0.0	?	?	?
Safari	10.1.2	?	?	?

Properties	BW	Chrome	Edge	Firefox	IE	Safari
length	?	?	?	79.0.0	?	?
prototype	?	?	?	79.0.0	?	?