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  "path": "/t/how-to-practically-enable-wmissing-import-lists/13810#post_7",
  "publishedAt": "2026-03-16T21:48:09.000Z",
  "site": "https://discourse.haskell.org",
  "tags": [
    "om-plugin-imports",
    "the readme"
  ],
  "textContent": "This does not quite address your concerns exactly, but it is related. I maintain a compiler plugin called om-plugin-imports, which dumps a canonical list of imports that you can copy-paste into your module that satisfies `-Wmissing-import-lists`. (see the readme)\n\nIt could be easily modified to create a plugin-based solution for exactly what you want. i.e. you wouldn’t actually use `-Wmissing-importlists` in your codebase. You would instead use a modified version of this plugin, which gave you the exact behavior you were looking for (a compile error when there are any missing imports except Prelude).\n\n-Rick",
  "title": "How to practically enable `-Wmissing-import-lists`?"
}