DataGrid with extra selection HotKeys?

[sn4k3]

I often need to implement useful hotkey's on DataGrid, as I use this control so much it's a bit of an annoyance having to register event and do same code for every DataGrid.
The shortcuts I use are the common for the grid controls:

• Ctrl + A (Select all rows)
• SHIFT + Esc (Unselect all rows)
• Shift + * (Invert selection)
• Shift + Delete (Delete selected rows)
• Shift + Ctrl + Delete (Delete all rows)

Is avalonia interested in implementing any of this? At least the selection hotkeys? Like: SelectAllHotkey, ClearSelectionHotkey, InvertSelectionHotkey? If so, I can try an PR.

If deletion is also desired would be also required an DeleteHotkeyCommand.

PS: I tried to extend DataGrid to implement this stuff, like: public class MyDataGrid : DataGrid however binding rows in xaml does not compile and trigger error...