Keyboard shortcut + trackpad gesture

[coswise]

I would love it if I could change the event of a trackpad (or even a mouse) gesture based on the key shortcut pressed on my keyboard.
For example, if I swipe three fingers to the right, my desktop will change to the next one, but if I press Shift while I'm doing this, it will move my window to the next monitor.

This would drastically increase the number of combinations and gestures available by making this tool incredibly powerful!

[rxhanson]

To configure this, you can add two gestures and configure one of them to have a "Restriction" where you record the modifier key. Here's an example of what you're looking for: