From 576dbdeef713fede96c1548193d07b342b89d49b Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Thu, 23 Apr 2026 04:22:40 +0100
Subject: [PATCH] build: enable new oxlint rules

---
 .oxlintrc.json                     |  2 ++
 test/scripts/oxlint-config.test.ts | 22 ++++++++++++++++------
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/.oxlintrc.json b/.oxlintrc.json
index 82105eaf03f..75d9e4f78f1 100644
--- a/.oxlintrc.json
+++ b/.oxlintrc.json
@@ -11,6 +11,7 @@
     "eslint-plugin-unicorn/prefer-array-find": "error",
     "eslint/no-array-constructor": "error",
     "eslint/no-await-in-loop": "off",
+    "eslint/no-empty-pattern": ["error", { "allowObjectPatternsAsParameters": false }],
     "eslint/no-new": "error",
     "eslint/no-object-constructor": "error",
     "eslint/no-return-assign": "error",
@@ -26,6 +27,7 @@
     "oxc/no-async-endpoint-handlers": "error",
     "oxc/no-map-spread": "error",
     "typescript/consistent-return": "error",
+    "typescript/no-empty-object-type": ["error", { "allowInterfaces": "with-single-extends" }],
     "typescript/no-explicit-any": "error",
     "typescript/no-extraneous-class": "error",
     "typescript/no-meaningless-void-operator": "error",
diff --git a/test/scripts/oxlint-config.test.ts b/test/scripts/oxlint-config.test.ts
index 31625fbdb0f..4df633b4b39 100644
--- a/test/scripts/oxlint-config.test.ts
+++ b/test/scripts/oxlint-config.test.ts
@@ -3,6 +3,7 @@ import { describe, expect, it } from "vitest";
 
 type OxlintConfig = {
   ignorePatterns?: string[];
+  rules?: Record<string, unknown>;
 };
 
 type OxlintTsconfig = {
@@ -16,40 +17,40 @@ function readJson(path: string): unknown {
 
 describe("oxlint config", () => {
   it("includes bundled extensions in type-aware lint coverage", () => {
-    const tsconfig = readJson<OxlintTsconfig>("tsconfig.oxlint.json");
+    const tsconfig = readJson("tsconfig.oxlint.json") as OxlintTsconfig;
 
     expect(tsconfig.include).toContain("extensions/**/*");
     expect(tsconfig.exclude ?? []).not.toContain("extensions");
   });
 
   it("includes scripts in root type-aware lint coverage", () => {
-    const tsconfig = readJson<OxlintTsconfig>("tsconfig.oxlint.json");
+    const tsconfig = readJson("tsconfig.oxlint.json") as OxlintTsconfig;
 
     expect(tsconfig.include).toContain("scripts/**/*");
   });
 
   it("has a discoverable scripts tsconfig for type-aware linting", () => {
-    const tsconfig = readJson<OxlintTsconfig>("scripts/tsconfig.json");
+    const tsconfig = readJson("scripts/tsconfig.json") as OxlintTsconfig;
 
     expect(tsconfig.include).toContain("**/*.ts");
     expect(tsconfig.exclude ?? []).not.toContain("**/*.ts");
   });
 
   it("has a discoverable test tsconfig for type-aware linting", () => {
-    const tsconfig = readJson<OxlintTsconfig>("test/tsconfig.json");
+    const tsconfig = readJson("test/tsconfig.json") as OxlintTsconfig;
 
     expect(tsconfig.include).toContain("**/*.ts");
     expect(tsconfig.exclude ?? []).not.toContain("**/*.ts");
   });
 
   it("does not ignore the bundled extensions tree", () => {
-    const config = readJson<OxlintConfig>(".oxlintrc.json");
+    const config = readJson(".oxlintrc.json") as OxlintConfig;
 
     expect(config.ignorePatterns ?? []).not.toContain("extensions/");
   });
 
   it("keeps generated and vendored extension outputs ignored", () => {
-    const config = readJson<OxlintConfig>(".oxlintrc.json");
+    const config = readJson(".oxlintrc.json") as OxlintConfig;
     const ignorePatterns = config.ignorePatterns ?? [];
 
     expect(ignorePatterns).toContain("**/node_modules/**");
@@ -58,4 +59,13 @@ describe("oxlint config", () => {
     expect(ignorePatterns).toContain("**/coverage/**");
     expect(ignorePatterns).toContain("**/.cache/**");
   });
+
+  it("enables strict empty object type lint with named single-extends interfaces allowed", () => {
+    const config = readJson(".oxlintrc.json") as OxlintConfig;
+
+    expect(config.rules?.["typescript/no-empty-object-type"]).toEqual([
+      "error",
+      { allowInterfaces: "with-single-extends" },
+    ]);
+  });
 });