Support for Dictionary Field?

[nksfrank]

Can Piranha support a IDictionary field for say a dynamic list of PageField's tied to a string key.
My usecase is the ability to create links to certain pages under a specific key so that I can target that key in JS to find the correct page path.

{
  search: '/sok',
  checkout: '/kassa',
  ...
  dashboard: '/mina-sidor/overview',
  favorites: '/favoriter'
}