{
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  "path": "/t/type-level-programming-dealing-with-ambiguous-type-error/13828#post_4",
  "publishedAt": "2026-03-19T09:33:44.000Z",
  "site": "https://discourse.haskell.org",
  "textContent": "People have traditionally solved this problem by passing `proxy x` arguments, but `RequiredTypeArguments` is the upgrade that makes such runtime proxies obsolete in recent GHCs.\n\nIt’s not clear to me exactly why you’re writing this approach off; dynamacy shouldn’t pose an issue. I suggest you try it and let us know what roadblocks you hit.",
  "title": "Type level programming: Dealing with ambiguous type error"
}