diff --git a/packages/eslint-plugin/src/__fixtures__/monorepo/packages/bar/package.json b/packages/eslint-plugin/src/__fixtures__/monorepo/packages/bar/package.json
index c876e00e32..efef27047b 100644
--- a/packages/eslint-plugin/src/__fixtures__/monorepo/packages/bar/package.json
+++ b/packages/eslint-plugin/src/__fixtures__/monorepo/packages/bar/package.json
@@ -1,5 +1,10 @@
 {
   "name": "@internal/bar",
+  "exports": {
+    ".": "./src/index.ts",
+    "./BarPage": "./src/components/Bar.tsx",
+    "./package.json": "./package.json"
+  },
   "backstage": {
     "role": "frontend-plugin"
   },
diff --git a/packages/eslint-plugin/src/__fixtures__/monorepo/packages/foo/package.json b/packages/eslint-plugin/src/__fixtures__/monorepo/packages/foo/package.json
index 8a14cad4d3..563ec35120 100644
--- a/packages/eslint-plugin/src/__fixtures__/monorepo/packages/foo/package.json
+++ b/packages/eslint-plugin/src/__fixtures__/monorepo/packages/foo/package.json
@@ -8,5 +8,9 @@
   },
   "peerDependencies": {
     "react": "*"
-  }
+  },
+  "files": [
+    "dist",
+    "type-utils"
+  ]
 }
diff --git a/packages/eslint-plugin/src/no-forbidden-package-imports.test.ts b/packages/eslint-plugin/src/no-forbidden-package-imports.test.ts
new file mode 100644
index 0000000000..349b71319f
--- /dev/null
+++ b/packages/eslint-plugin/src/no-forbidden-package-imports.test.ts
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2023 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { RuleTester } from 'eslint';
+import path from 'path';
+import rule from '../rules/no-forbidden-package-imports';
+
+const RULE = 'no-forbidden-package-imports';
+const FIXTURE = path.resolve(__dirname, '__fixtures__/monorepo');
+
+const ERR = (name: string, path: string) => ({
+  message: `${name} does not export ${path}`,
+});
+
+process.chdir(FIXTURE);
+
+const ruleTester = new RuleTester({
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 2021,
+  },
+});
+
+ruleTester.run(RULE, rule, {
+  valid: [
+    {
+      code: `import '@internal/foo'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+    {
+      code: `import '@internal/foo/type-utils'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+    {
+      code: `import '@internal/foo/type-utils/anything'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+    {
+      code: `import '@internal/foo/package.json'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+    {
+      code: `import '@internal/bar'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+    {
+      code: `import '@internal/bar/package.json'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+    {
+      code: `import '@internal/bar/BarPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+    },
+  ],
+  invalid: [
+    {
+      code: `import '@internal/foo/FooPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/foo', 'FooPage')],
+    },
+    {
+      code: `import '@internal/foo/dist'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/foo', 'dist')],
+    },
+    {
+      code: `import '@internal/foo/dist/FooPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/foo', 'dist/FooPage')],
+    },
+    {
+      code: `import '@internal/foo/src/FooPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/foo', 'src/FooPage')],
+    },
+    {
+      code: `import '@internal/foo/src'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/foo', 'src')],
+    },
+    {
+      code: `import '@internal/bar/OtherBarPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/bar', 'OtherBarPage')],
+    },
+    {
+      code: `import '@internal/bar/dist'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/bar', 'dist')],
+    },
+    {
+      code: `import '@internal/bar/dist/BarPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/bar', 'dist/BarPage')],
+    },
+    {
+      code: `import '@internal/bar/src/BarPage'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/bar', 'src/BarPage')],
+    },
+    {
+      code: `import '@internal/bar/src'`,
+      filename: path.join(FIXTURE, 'index.ts'),
+      errors: [ERR('@internal/bar', 'src')],
+    },
+  ],
+});