Add passNode option to pass props.node

[Rokt33r]

Fixes #19

And I added a type alias, ComponentProps because I found that type inference for component's props argument doesn't work. So adopters who want to access props, they have to set ComponentProps manually.

unified().use(rehypeToReact, {
  createElement: React.createElement,
  passNode: true,
  components: {
    a: (props) => <a>{props.node}</a> // This will throws an error because `props` is considered as `any` implicitly.
  }
})

So I need to fix like

unified().use(rehypeToReact, {
  createElement: React.createElement,
  passNode: true,
  components: {
    a: (props: { node? unist.Node}) => <a>{props.node}</a>
    // Or like this with `ComponentProps`
    // a: (props: rehypeToReact.ComponentProps) => <a>{props.node}</a>
  }
})

[wooorm]

Looks fine to me!

@ChristianMurphy Can you confirm on the types?

[wooorm]

Thanks @Rokt33r, released in 6.1.0!