Provides access to an instance of IShortcutManager for managing shortcuts.
| defaultProfileId | A constant defining the ID of the default shortcut profile. See the documentation for the IShortcutManager.activeProfileId property. |
| instance | An instance of the IShortcutManager interface used for managing shortcuts in the editor. |
| RegisterTag | Registers the tag as a custom context used to filter shortcuts after a window context is determined. |
| UnregisterTag | Removes a tag from the custom context list. |