`type t````=` `{`

`key : string ‑> Incr_dom_widgets__.Import.Vdom.Node.t;`
`plain_text : string ‑> Incr_dom_widgets__.Import.Vdom.Node.t;`

`}```

A `View_spec.t` allows the user to customize how the help text is converted to a Vdom node.

`val plain : t`

`plain` converts all help text parts to text nodes without further modification.

`val with_classes : key_class:string ‑> plain_text_class:string ‑> t`

`with_classes` converts all help text parts to text nodes and wraps them in spans with the given classes. This allows the user to style the help text using CSS.