type check sources

.github/workflows/.luarc.json

@@ -0,0 +1,8 @@
+{
+  "$schema": "https://raw.githubusercontent.com/sumneko/vscode-lua/master/setting/schema.json",
+  "runtime.version": "LuaJIT",
+  "runtime.path": ["lua/?.lua", "lua/?/init.lua"],
+  "Lua.workspace.library": ["/github/workspace/deps/neodev.nvim/types/stable"],
+  "Lua.diagnostics.libraryFiles": "Disable",
+  "Lua.workspace.checkThirdParty": "Disable"
+}

.github/workflows/lint.yml

@@ -30,3 +30,22 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           version: latest
           args: --check .
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Checkout dependency neodev
+        uses: actions/checkout@v3
+        with:
+          repository: "folke/neodev.nvim"
+          path: "deps/neodev.nvim"
+
+      - name: Type Check Code Base
+        uses: mrcjkb/[email protected]
+        with:
+          configpath: .github/workflows/.luarc.json
+          directories: |
+            lua