void setBaseAndExtent(
Node baseNode,
int baseOffset,
Node extentNode,
int extentOffset
)

Not documented.

Source

@DomName('Selection.setBaseAndExtent')
@DocsEditable()
@Experimental() // non-standard
void setBaseAndExtent(Node baseNode, int baseOffset, Node extentNode, int extentOffset) => _blink.BlinkSelection.instance.setBaseAndExtent_Callback_4_(unwrap_jso(this), unwrap_jso(baseNode), baseOffset, unwrap_jso(extentNode), extentOffset);