diff --git a/types/react-reconciler/tests/HostConfigWithNoHydration.ts b/types/react-reconciler/tests/HostConfigWithNoHydration.ts
deleted file mode 100644
index bc932a99d1..0000000000
--- a/types/react-reconciler/tests/HostConfigWithNoHydration.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-// Renderers that don't support hydration
-// can re-export everything from this module.
-
-function shim(...args: any[]): any {
-}
-
-// Hydration (when unsupported)
-export const supportsHydration = false;
-export const canHydrateInstance = shim;
-export const canHydrateTextInstance = shim;
-export const getNextHydratableSibling = shim;
-export const getFirstHydratableChild = shim;
-export const hydrateInstance = shim;
-export const hydrateTextInstance = shim;
-export const didNotMatchHydratedContainerTextInstance = shim;
-export const didNotMatchHydratedTextInstance = shim;
-export const didNotHydrateContainerInstance = shim;
-export const didNotHydrateInstance = shim;
-export const didNotFindHydratableContainerInstance = shim;
-export const didNotFindHydratableContainerTextInstance = shim;
-export const didNotFindHydratableInstance = shim;
-export const didNotFindHydratableTextInstance = shim;
diff --git a/types/react-reconciler/tests/HostConfigWithNoPersistence.ts b/types/react-reconciler/tests/HostConfigWithNoPersistence.ts
deleted file mode 100644
index a89af4f7d4..0000000000
--- a/types/react-reconciler/tests/HostConfigWithNoPersistence.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-// Renderers that don't support persistence
-// can re-export everything from this module.
-
-function shim(...args: any[]): any {
-}
-
-// Persistence (when unsupported)
-export const supportsPersistence = false;
-export const cloneInstance = shim;
-export const createContainerChildSet = shim;
-export const appendChildToContainerChildSet = shim;
-export const finalizeContainerChildren = shim;
-export const replaceContainerChildren = shim;
diff --git a/types/react-reconciler/tests/ReactTestHostConfig.ts b/types/react-reconciler/tests/ReactTestHostConfig.ts
index 25435a8e9f..85b85fe549 100644
--- a/types/react-reconciler/tests/ReactTestHostConfig.ts
+++ b/types/react-reconciler/tests/ReactTestHostConfig.ts
@@ -27,8 +27,30 @@ export type TimeoutHandle = any;
 export type NoTimeout = -1;
 /* eslint-enable no-use-before-define */
 
-export * from './HostConfigWithNoPersistence';
-export * from './HostConfigWithNoHydration';
+function shim(...args: any[]): any {
+}
+
+export const supportsPersistence = false;
+export const cloneInstance = shim;
+export const createContainerChildSet = shim;
+export const appendChildToContainerChildSet = shim;
+export const finalizeContainerChildren = shim;
+export const replaceContainerChildren = shim;
+export const supportsHydration = false;
+export const canHydrateInstance = shim;
+export const canHydrateTextInstance = shim;
+export const getNextHydratableSibling = shim;
+export const getFirstHydratableChild = shim;
+export const hydrateInstance = shim;
+export const hydrateTextInstance = shim;
+export const didNotMatchHydratedContainerTextInstance = shim;
+export const didNotMatchHydratedTextInstance = shim;
+export const didNotHydrateContainerInstance = shim;
+export const didNotHydrateInstance = shim;
+export const didNotFindHydratableContainerInstance = shim;
+export const didNotFindHydratableContainerTextInstance = shim;
+export const didNotFindHydratableInstance = shim;
+export const didNotFindHydratableTextInstance = shim;
 
 const NO_CONTEXT = {};
 const UPDATE_SIGNAL = {};