fix(eslint-plugin-ts): do not ignore non-ts file for `no-export-assig…

…nment`

.changeset/funny-cougars-occur.md

@@ -0,0 +1,5 @@
+---
+"@git-validator/eslint-plugin-ts": patch
+---
+
+fix(eslint-plugin-ts): do not ignore non-ts file for `no-export-assignment`

packages/eslint-plugin-ts/src/rules/no-export-assignment.spec.ts

@@ -1,11 +1,8 @@
 import { test } from "../test.spec.js";
 import { noExportAssignment } from "./no-export-assignment.js";
 
-const valid = [
-  { code: "export default {}", filename: "test.ts" },
-  { code: "export = {}", filename: "test.js" },
-];
+const valid = ["export default {}", "exports = {}", "module.exports = {}"];
 
-const invalid = [{ code: "export = {}", filename: "test.ts" }];
+const invalid = ["export = {}"];
 
 test({ valid, invalid, ...noExportAssignment });

packages/eslint-plugin-ts/src/rules/no-export-assignment.ts

@@ -4,15 +4,9 @@ import { createSimpleRule, getRuleName } from "../utils.js";
 export const noExportAssignment = createSimpleRule({
   name: getRuleName(import.meta.url),
   message: "Disallow using `export =` statement.",
-  create: (context) => {
-    const extension = context.filename.split(".").pop();
-    if (!["ts", "tsx", "mts", "cts"].includes(extension ?? "")) {
-      return {};
-    }
-    return {
-      TSExportAssignment: (node: Node) => {
-        context.reportNode(node);
-      },
-    };
-  },
+  create: (context) => ({
+    TSExportAssignment: (node: Node) => {
+      context.reportNode(node);
+    },
+  }),
 });