For the given (string) widget type, determine the default alignment for
the widget. This is used at rendering time to go from "default" alignment
to the actual alignment displayed on the screen.
The default alignment is given either as a string (called
defaultAlignment) or a function (called getDefaultAlignment) on
the exports of a widget's module.
For the given (string) widget type, determine the default alignment for the widget. This is used at rendering time to go from "default" alignment to the actual alignment displayed on the screen.
The default alignment is given either as a string (called
defaultAlignment) or a function (calledgetDefaultAlignment) on the exports of a widget's module.