diff --git a/packages/vitest/src/node/reported-workspace-project.ts b/packages/vitest/src/node/reported-workspace-project.ts
index ffc4c368c..7f3058572 100644
--- a/packages/vitest/src/node/reported-workspace-project.ts
+++ b/packages/vitest/src/node/reported-workspace-project.ts
@@ -70,7 +70,7 @@ export class TestProject {
   }
 }
 
-interface SerializedTestProject {
+export interface SerializedTestProject {
   name: string
   serializedConfig: SerializedConfig
   context: ProvidedContext
diff --git a/packages/vitest/src/public/node.ts b/packages/vitest/src/public/node.ts
index 5bf2ac584..37a408fd6 100644
--- a/packages/vitest/src/public/node.ts
+++ b/packages/vitest/src/public/node.ts
@@ -67,6 +67,7 @@ export { TestCase, TestModule, TestSuite } from '../node/reporters/reported-task
  */
 export const TestFile = _TestFile
 export { TestProject } from '../node/reported-workspace-project'
+export type { SerializedTestProject } from '../node/reported-workspace-project'
 export type {
   TestCollection,