diff --git a/src/__tests__/lockfile-version.test.ts b/src/__tests__/lockfile-version.test.ts
new file mode 100644
index 00000000000..b41e55fd96b
--- /dev/null
+++ b/src/__tests__/lockfile-version.test.ts
@@ -0,0 +1,10 @@
+import lockFile from '../../package-lock.json'
+import docsLockFile from '../../docs/package-lock.json'
+
+test('root: lockfileVersion should be 2', async () => {
+  expect(lockFile.lockfileVersion).toEqual(2)
+})
+
+test('docs: lockfileVersion should be 2', async () => {
+  expect(docsLockFile.lockfileVersion).toEqual(2)
+})
diff --git a/tsconfig.json b/tsconfig.json
index 7bb26edce02..d38ad0424d8 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -13,6 +13,7 @@
     "esModuleInterop": true,
     "skipLibCheck": true,
     "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
     "typeRoots": ["./node_modules/@types", "./@types"]
   },
   "include": ["@types/**/*.ts", "src/**/*.js", "src/**/*.ts", "src/**/*.tsx", "script/**/*.ts"]