Enable stricter type checks

.luarc.json

@@ -1,33 +1,41 @@
 {
     "$schema": "https://raw.githubusercontent.com/LuaLS/vscode-lua/master/setting/schema.json",
     "completion.requireSeparator": "/",
-    "doc.regengine": "glob",
-    "doc.privateName": [ "__*" ],
-    "doc.packageName": [ "_*" ],
     "runtime.pluginArgs": [
         "--clusterio-modules"
     ],
-    "diagnostics.unusedLocalExclude": [ "_*", "i", "j", "k", "v" ],
-    "diagnostics.groupFileStatus": {
-        "ambiguity": "Any",
-        "await": "None",
-        "codestyle": "Opened",
-        "conventions": "Any",
-        "duplicate": "Any",
-        "global": "Any",
-        "luadoc": "Opened",
-        "redefined": "Opened",
-        "strict": "Any",
-        "strong": "Any",
-        "type-check": "Any",
-        "unbalanced": "Opened",
-        "unused": "Opened"
+    "doc": {
+        "regengine": "glob",
+        "privateName": [ "__*" ],
+        "packageName": [ "_*" ]
+    },
+    "type": {
+        "checkTableShape": true,
+        "inferParamType": true
     },
     "$comment-name-style-check": "Disabled below until config issue fixed: https://github.com/LuaLS/lua-language-server/issues/2643",
-    "diagnostics.neededFileStatus": {
-        "no-unknown": "None!",
-        "spell-check": "None!",
-        "name-style-check": "None!"
+    "diagnostics": {
+        "unusedLocalExclude": [ "_*", "i", "j", "k", "v" ],
+        "groupFileStatus": {
+            "ambiguity": "Any",
+            "await": "None",
+            "codestyle": "Opened",
+            "conventions": "Any",
+            "duplicate": "Any",
+            "global": "Any",
+            "luadoc": "Opened",
+            "redefined": "Opened",
+            "strict": "Any",
+            "strong": "Any",
+            "type-check": "Any",
+            "unbalanced": "Opened",
+            "unused": "Opened"
+        },
+        "neededFileStatus": {
+            "no-unknown": "None!",
+            "spell-check": "None!",
+            "name-style-check": "None!"
+        }
     },
     "nameStyle.config": {
         "local_name_style": [{