Good practice to create a route to a PDF download?

I want to create a PDF download link, I'm using Spatie's laravel-pdf

However when for example defining a route in a resource

'generate' => Pages\GenerateDocument::route('/{record}/download')

'generate' => Pages\GenerateDocument::route('/{record}/download')

the page needs to extend

extends Page

extends Page

but can't override the

render()

render()