Noël Hagestein

I wanted to use `\Benjaminhirsch\NovaSlugField\TextWithSlug` with `asHtml` in combination with `displayUsing` to create a link but noticed that this behaviour differs from the regular `\Laravel\Nova\Fields\Text`. This fixed that

I'm getting the following error: ``` Fatal error: Uncaught AssertionError: assert(in_array($token[0], [T_NAME_FULLY_QUALIFIED, T_NAME_QUALIFIED, T_STRING])) in /Users/x/sites/x/vendor/eventsauce/object-hydrator/src/NaivePropertyTypeResolver.php:89 ``` To reproduce: ```php