FunctionDecoratorOptions
FunctionDecoratorOptions =
DecoratorOptionsBefore|DecoratorOptionsAfter
Options accepted by registerFunctionDecorator.
place: 'before' callbacks run before the wrapped function and may replace
its arguments. place: 'after' callbacks run after the wrapped function
and may replace its return value. priority controls relative order when
multiple plugins decorate the same function (higher runs first; default
0); name deduplicates registrations.