chore: remove deprecated rules and adjust rules

eslint.config.js

@@ -25,12 +25,29 @@ export default tseslint.config(
     rules: {
       'prettier/prettier': 'warn',
       '@typescript-eslint/ban-ts-comment': ['error', { 'ts-ignore': 'allow-with-description' }],
-      '@typescript-eslint/explicit-function-return-type': 'error',
+      '@typescript-eslint/explicit-function-return-type': [
+        'error',
+        {
+          allowExpressions: true,
+          allowTypedFunctionExpressions: true,
+          allowHigherOrderFunctions: true,
+          allowIIFEs: true
+        }
+      ],
       '@typescript-eslint/explicit-module-boundary-types': 'off',
       '@typescript-eslint/no-empty-function': ['error', { allow: ['arrowFunctions'] }],
+      '@typescript-eslint/no-empty-object-type': ['error', { allowInterfaces: 'always' }],
       '@typescript-eslint/no-explicit-any': 'error',
       '@typescript-eslint/no-non-null-assertion': 'off',
-      '@typescript-eslint/no-var-requires': 'off'
+      '@typescript-eslint/no-require-imports': 'error',
+      '@typescript-eslint/no-unused-expressions': [
+        'error',
+        {
+          allowShortCircuit: true,
+          allowTaggedTemplates: true,
+          allowTernary: true
+        }
+      ]
     }
   },
   {