Modifier keys for the trigger hotkey (e.g. ["cmd", "shift"]), or an empty array for no trigger
Key name for the trigger hotkey (e.g. "h"), or an empty string for no trigger
A new modal object. If a non-empty key is given but cannot be resolved, a warning is logged and the modal is returned without a trigger.
Create a new modal hotkey group, optionally entered via a trigger key combination