### Fixed

- Fixed an issue where using fast synchronisation caused a TypeError in some environments (#953).

vitest.config.integration.ts

@@ -0,0 +1,25 @@
+/**
+ * @file vitest.config.integration.ts
+ * @description Configuration for running database integration tests in Node.js against a real CouchDB instance
+ * (e.g. testing streaming changes, database connectivity, and replication status checks).
+ * This is executed via `npm run test:integration` during development and is run in the GitHub Actions `unit-ci` workflow.
+ */
+import { defineConfig, mergeConfig } from "vitest/config";
+import viteConfig from "./vitest.config.common";
+
+export default mergeConfig(
+    viteConfig,
+    defineConfig({
+        resolve: {
+            alias: {
+                obsidian: "", // prevent accidental imports of obsidian types in integration tests
+            },
+        },
+        test: {
+            logHeapUsage: true,
+            name: "integration-tests",
+            include: ["**/*.integration.spec.ts", "**/*.integration.test.ts"],
+            exclude: ["test/**", "src/apps/**/testdeno/**"],
+        },
+    })
+);