Provide documentation on what Parameter types are needed for the different Panel widgets from_param method.

[dwillhelm]

Is your feature request related to a problem? Please describe.

When using the from_param method, I often have to guess and check what Parameter type I need. While many are straightforward, it would be nice if I could just look it up somewhere.

This is an example, of how I might use the from_param - to set up the widget I need the param.String parameter type.

class Foo(panel.viewable.Viewer): 
    display_text = param.String(default="foo")

    def __panel__(self) -> Viewable: 
        self.display_text_widget = pn.widgets.StaticText.from_param(
             self.param.display_text, name = "Static Text"
         ) 
         ... 

Describe the solution you'd like

Some documentation on the online docs or added directly to the class docstring.

Describe alternatives you've considered

Guess and check

Additional context

AFAIK, there is no documentation I can find. But if there is, please let me know and close this issue, thanks!

*edit: grammar/spelling; rm header