small eslint cleanups

eslint.config.mjs

@@ -25,6 +25,7 @@ export default [
             globals: {
                 ...globals.node,
                 ...globals.browser,
+                ...globals.es2016,
             },
 
             parser: tsParser,
@@ -36,6 +37,11 @@ export default [
             "@typescript-eslint/no-non-null-assertion": 0,
             "no-async-promise-executor": 0,
             "@typescript-eslint/no-empty-interface": 0,
+            "@typescript-eslint/no-unused-vars": 0,
+            "@typescript-eslint/no-empty-object-type": 0,
+            "@typescript-eslint/no-unsafe-declaration-merging": 0,
+            "no-self-assign": 0,
+            "@typescript-eslint/no-require-imports": 0,
 
             "no-constant-condition": ["error", {
                 checkLoops: false,
@@ -51,4 +57,4 @@ export default [
             }],
         },
     },
-];
+];