Special coloring on Plumatic Schema typehints

[ikitommi]

Adding Plumatic Schema -style typehints to s/defn and s/fn makes reading the function definitions harder as the argument and types are mixed. It would be great if the type-hint part could optionally have its own coloring rule, default being greyed, like the photoshopped image below (with malli, but still plumatic syntax):