[Oxpecker.Solid] Enhancement to allow spreading objects within elements

[shayanhabibi]

Add spread functionality pending fable-compiler/Fable#4038

Syntax:

[<SolidComponent>]
let Button (props: SomeObj) =
    let local,others = Solid.splitProps(props, [| "class" |]) // user imported solid splitProps
    button().spread(others) { "I spread 📦" }

output

<button {...others}>I spread 📦 </button>

[Lanayx]

[<SolidComponent>]
let Button (props: SomeObj) =
    let local,others = Solid.splitProps(props, [| "class" |]) // user imported solid splitProps

I'm not sure it's feasible, the only way I see it can work - if argument and both results will be obj, which would make it pretty unusable.

[shayanhabibi]

Indeed, not something I think can be put in Oxpecker atm. If I could perform introspection on host provided types in a type provider I would have been able to produce anonymous records on demand for type safety, but that doesn't seem to be possible.

For the time being, I've implemented it in my own library and return a tuple of the same type that was provided to the function.

Going to use it for translating solid js to oxpecker, but not exported for user use.

[Lanayx]

Right, I see all those solidjs APIs around props as bunch of hacks, thus didn't want to implement any of those in the first place.