update vitest settings

packages/remark-lsx/tsconfig.json

@@ -4,6 +4,10 @@
   "compilerOptions": {
     "jsx": "react-jsxdev",
 
+    "types": [
+      "vitest/globals"
+    ],
+
     "baseUrl": ".",
     "paths": {
       "~/*": ["./src/*"],

packages/remark-lsx/vitest.config.ts

@@ -0,0 +1,13 @@
+import tsconfigPaths from 'vite-tsconfig-paths';
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  plugins: [
+    tsconfigPaths(),
+  ],
+  test: {
+    environment: 'node',
+    clearMocks: true,
+    globals: true,
+  },
+});