diff --git a/eslint.config.mjs b/eslint.config.mjs
index 0075efb9b536..6022344465a5 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -320,6 +320,7 @@ export default tseslint.config(
 
       'jsdoc/informative-docs': 'error',
       'unicorn/no-typeof-undefined': 'error',
+      'unicorn/no-useless-spread': 'error',
     },
   },
   {
diff --git a/packages/eslint-plugin/src/rules/naming-convention-utils/schema.ts b/packages/eslint-plugin/src/rules/naming-convention-utils/schema.ts
index 91e5bfec36f3..d7016e217f2f 100644
--- a/packages/eslint-plugin/src/rules/naming-convention-utils/schema.ts
+++ b/packages/eslint-plugin/src/rules/naming-convention-utils/schema.ts
@@ -146,39 +146,37 @@ function selectorsSchema(): JSONSchema.JSONSchema4 {
     description: 'Multiple selectors in one config',
     properties: {
       ...FORMAT_OPTIONS_PROPERTIES,
-      ...{
-        filter: {
-          oneOf: [
-            {
-              type: 'string',
-              minLength: 1,
-            },
-            MATCH_REGEX_SCHEMA,
-          ],
-        },
-        selector: {
-          type: 'array',
-          items: {
+      filter: {
+        oneOf: [
+          {
             type: 'string',
-            enum: [...getEnumNames(MetaSelectors), ...getEnumNames(Selectors)],
+            minLength: 1,
           },
-          additionalItems: false,
+          MATCH_REGEX_SCHEMA,
+        ],
+      },
+      selector: {
+        type: 'array',
+        items: {
+          type: 'string',
+          enum: [...getEnumNames(MetaSelectors), ...getEnumNames(Selectors)],
         },
-        modifiers: {
-          type: 'array',
-          items: {
-            type: 'string',
-            enum: getEnumNames(Modifiers),
-          },
-          additionalItems: false,
+        additionalItems: false,
+      },
+      modifiers: {
+        type: 'array',
+        items: {
+          type: 'string',
+          enum: getEnumNames(Modifiers),
         },
-        types: {
-          type: 'array',
-          items: {
-            $ref: '#/$defs/typeModifiers',
-          },
-          additionalItems: false,
+        additionalItems: false,
+      },
+      types: {
+        type: 'array',
+        items: {
+          $ref: '#/$defs/typeModifiers',
         },
+        additionalItems: false,
       },
     },
     required: ['selector', 'format'],