doc method
Returns a DocumentReference
with the provided path.
If no path
is provided, an auto-generated ID is used.
The unique key generated is prefixed with a client-generated timestamp so that the resulting list will be chronologically-sorted.
Implementation
@override
_i2.DocumentReference<T> doc([String? path]) =>
(super.noSuchMethod(Invocation.method(#doc, [path]), returnValue: _FakeDocumentReference<T>()) as _i2.DocumentReference<T>);