update deps, add eslint-define-config for eslintrc

eslint.config.js

@@ -1,3 +1,3 @@
 // @ts-expect-error
-import config from "./dist/index.js";
+import config from "./dist/index.js"; // eslint-disable-line import-x/extensions
 export default config;

eslintrc.js

@@ -1,6 +1,7 @@
 import {restrictedGlobals, restrictedWorkerGlobals} from "./globals.js";
+import {defineConfig} from "eslint-define-config";
 
-export default {
+export default defineConfig({
   "root": true,
   "reportUnusedDisableDirectives": true,
   "plugins": [
@@ -523,7 +524,7 @@ export default {
     "import-x/dynamic-import-chunkname": [0],
     "import-x/export": [2],
     "import-x/exports-last": [0],
-    "import-x/extensions": [2, "ignorePackages"],
+    "import-x/extensions": [2, "ignorePackages", {"checkTypeImports": true}],
     "import-x/first": [2],
     "import-x/group-exports": [0],
     "import-x/max-dependencies": [0],
@@ -1044,4 +1045,4 @@ export default {
     "vars-on-top": [0],
     "yoda": [2, "never"],
   },
-};
+});

index.ts

@@ -39,7 +39,7 @@ const baseRules: Rules = {
   "array-func/prefer-array-from": [2],
 };
 
-const overrides: Overrides = eslintrc.overrides;
+const overrides: Overrides = eslintrc.overrides!;
 
 const jsExts = [".js", ".jsx", ".mjs", ".cjs"] as const;
 const tsExts = [".ts", ".tsx", ".mts", ".cts"] as const;