diff --git a/desktop/app/src/Client.tsx b/desktop/app/src/Client.tsx
index e3577c581..f207a8def 100644
--- a/desktop/app/src/Client.tsx
+++ b/desktop/app/src/Client.tsx
@@ -36,7 +36,7 @@ import {processMessagesLater} from './utils/messageQueue';
 import {emitBytesReceived} from './dispatcher/tracking';
 import {debounce} from 'lodash';
 import {batch} from 'react-redux';
-import {SandyPluginInstance} from 'flipper-plugin';
+import {_SandyPluginInstance} from 'flipper-plugin';
 import {flipperMessagesClientPlugin} from './utils/self-inspection/plugins/FlipperMessagesClientPlugin';
 import {getFlipperLibImplementation} from './utils/flipperLibImplementation';
 
@@ -148,11 +148,11 @@ export default class Client extends EventEmitter {
       plugin:
         | typeof FlipperPlugin
         | typeof FlipperDevicePlugin
-        | SandyPluginInstance;
+        | _SandyPluginInstance;
       messages: Params[];
     }
   > = {};
-  sandyPluginStates = new Map<string /*pluginID*/, SandyPluginInstance>();
+  sandyPluginStates = new Map<string /*pluginID*/, _SandyPluginInstance>();
 
   requestCallbacks: Map<
     number,
@@ -251,7 +251,7 @@ export default class Client extends EventEmitter {
         // TODO: needs to be wrapped in error tracking T68955280
         this.sandyPluginStates.set(
           plugin.id,
-          new SandyPluginInstance(
+          new _SandyPluginInstance(
             getFlipperLibImplementation(),
             plugin,
             this,
@@ -301,7 +301,7 @@ export default class Client extends EventEmitter {
       // TODO: needs to be wrapped in error tracking T68955280
       this.sandyPluginStates.set(
         plugin.id,
-        new SandyPluginInstance(getFlipperLibImplementation(), plugin, this),
+        new _SandyPluginInstance(getFlipperLibImplementation(), plugin, this),
       );
     }
   }
diff --git a/desktop/app/src/MenuBar.tsx b/desktop/app/src/MenuBar.tsx
index 107313168..7a0731fd1 100644
--- a/desktop/app/src/MenuBar.tsx
+++ b/desktop/app/src/MenuBar.tsx
@@ -26,11 +26,11 @@ import electron, {MenuItemConstructorOptions} from 'electron';
 import {notNull} from './utils/typeUtils';
 import constants from './fb-stubs/constants';
 import {Logger} from './fb-interfaces/Logger';
-import {NormalizedMenuEntry, buildInMenuEntries} from 'flipper-plugin';
+import {NormalizedMenuEntry, _buildInMenuEntries} from 'flipper-plugin';
 import {StyleGuide} from './sandy-chrome/StyleGuide';
 import {showEmulatorLauncher} from './sandy-chrome/appinspect/LaunchEmulator';
 
-export type DefaultKeyboardAction = keyof typeof buildInMenuEntries;
+export type DefaultKeyboardAction = keyof typeof _buildInMenuEntries;
 export type TopLevelMenu = 'Edit' | 'View' | 'Window' | 'Help';
 
 export type KeyboardAction = {
@@ -70,7 +70,7 @@ export function setupMenuBar(
       .map((plugin) => plugin.keyboardActions || [])
       .flat()
       .map((action: DefaultKeyboardAction | KeyboardAction) =>
-        typeof action === 'string' ? buildInMenuEntries[action] : action,
+        typeof action === 'string' ? _buildInMenuEntries[action] : action,
       )
       .filter(notNull),
   );
diff --git a/desktop/app/src/PluginContainer.tsx b/desktop/app/src/PluginContainer.tsx
index ca7f7a6bc..18a3e2d94 100644
--- a/desktop/app/src/PluginContainer.tsx
+++ b/desktop/app/src/PluginContainer.tsx
@@ -46,7 +46,7 @@ import {Message} from './reducers/pluginMessageQueue';
 import {Idler} from './utils/Idler';
 import {processMessageQueue} from './utils/messageQueue';
 import {ToggleButton, SmallText, Layout} from './ui';
-import {SandyPluginRenderer} from 'flipper-plugin';
+import {_SandyPluginRenderer} from 'flipper-plugin';
 import {isDevicePluginDefinition} from './utils/pluginUtils';
 import ArchivedDevice from './devices/ArchivedDevice';
 import {ContentContainer} from './sandy-chrome/ContentContainer';
@@ -377,7 +377,9 @@ class PluginContainer extends PureComponent<Props, State> {
         // happens if we selected a plugin that is not enabled on a specific app or not supported on a specific device.
         return this.renderNoPluginActive();
       }
-      pluginElement = <SandyPluginRenderer key={pluginKey} plugin={instance} />;
+      pluginElement = (
+        <_SandyPluginRenderer key={pluginKey} plugin={instance} />
+      );
     } else {
       const props: PluginProps<Object> & {
         key: string;
diff --git a/desktop/app/src/__tests__/PluginContainer.node.tsx b/desktop/app/src/__tests__/PluginContainer.node.tsx
index eed1a5a0f..cf0c5f9fc 100644
--- a/desktop/app/src/__tests__/PluginContainer.node.tsx
+++ b/desktop/app/src/__tests__/PluginContainer.node.tsx
@@ -12,7 +12,7 @@ import produce from 'immer';
 import {FlipperPlugin} from '../plugin';
 import {renderMockFlipperWithPlugin} from '../test-utils/createMockFlipperWithPlugin';
 import {
-  SandyPluginDefinition,
+  _SandyPluginDefinition,
   PluginClient,
   TestUtils,
   usePlugin,
@@ -141,7 +141,7 @@ test('PluginContainer can render Sandy plugins', async () => {
     };
   };
 
-  const definition = new SandyPluginDefinition(
+  const definition = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails(),
     {
       plugin,
@@ -339,7 +339,7 @@ test('PluginContainer triggers correct lifecycles for background plugin', async
     return {connectedStub, disconnectedStub, activatedStub, deactivatedStub};
   };
 
-  const definition = new SandyPluginDefinition(
+  const definition = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails(),
     {
       plugin,
@@ -480,7 +480,7 @@ test('PluginContainer + Sandy plugin supports deeplink', async () => {
     };
   };
 
-  const definition = new SandyPluginDefinition(
+  const definition = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails(),
     {
       plugin,
@@ -636,7 +636,7 @@ test('PluginContainer can render Sandy device plugins', async () => {
     return {activatedStub, deactivatedStub, lastLogMessage};
   };
 
-  const definition = new SandyPluginDefinition(
+  const definition = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails(),
     {
       supportsDevice: () => true,
@@ -750,7 +750,7 @@ test('PluginContainer + Sandy device plugin supports deeplink', async () => {
     };
   };
 
-  const definition = new SandyPluginDefinition(
+  const definition = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails(),
     {
       devicePlugin,
diff --git a/desktop/app/src/chrome/SettingsSheet.tsx b/desktop/app/src/chrome/SettingsSheet.tsx
index 717697f62..47e99baa1 100644
--- a/desktop/app/src/chrome/SettingsSheet.tsx
+++ b/desktop/app/src/chrome/SettingsSheet.tsx
@@ -28,7 +28,7 @@ import LauncherSettingsPanel from '../fb-stubs/LauncherSettingsPanel';
 import SandySettingsPanel from '../fb-stubs/SandySettingsPanel';
 import {reportUsage} from '../utils/metrics';
 import {Modal} from 'antd';
-import {Layout, NuxManagerContext} from 'flipper-plugin';
+import {Layout, _NuxManagerContext} from 'flipper-plugin';
 
 const Container = styled(FlexColumn)({
   padding: 20,
@@ -358,7 +358,7 @@ export default connect<StateFromProps, DispatchFromProps, OwnProps, Store>(
 )(SettingsSheet);
 
 function ResetTooltips() {
-  const nuxManager = useContext(NuxManagerContext);
+  const nuxManager = useContext(_NuxManagerContext);
 
   return (
     <Button
diff --git a/desktop/app/src/devices/BaseDevice.tsx b/desktop/app/src/devices/BaseDevice.tsx
index ca0d4738a..072ae86a3 100644
--- a/desktop/app/src/devices/BaseDevice.tsx
+++ b/desktop/app/src/devices/BaseDevice.tsx
@@ -10,8 +10,8 @@
 import stream from 'stream';
 import {
   DeviceLogEntry,
-  SandyDevicePluginInstance,
-  SandyPluginDefinition,
+  _SandyDevicePluginInstance,
+  _SandyPluginDefinition,
   DeviceType,
   DeviceLogListener,
 } from 'flipper-plugin';
@@ -66,9 +66,9 @@ export default class BaseDevice {
   // sorted list of supported device plugins
   devicePlugins: string[] = [];
 
-  sandyPluginStates: Map<string, SandyDevicePluginInstance> = new Map<
+  sandyPluginStates: Map<string, _SandyDevicePluginInstance> = new Map<
     string,
-    SandyDevicePluginInstance
+    _SandyDevicePluginInstance
   >();
 
   supportsOS(os: OS) {
@@ -175,12 +175,12 @@ export default class BaseDevice {
   }
 
   loadDevicePlugin(plugin: DevicePluginDefinition) {
-    if (plugin instanceof SandyPluginDefinition) {
+    if (plugin instanceof _SandyPluginDefinition) {
       if (plugin.asDevicePluginModule().supportsDevice(this as any)) {
         this.devicePlugins.push(plugin.id);
         this.sandyPluginStates.set(
           plugin.id,
-          new SandyDevicePluginInstance(
+          new _SandyDevicePluginInstance(
             getFlipperLibImplementation(),
             plugin,
             this,
diff --git a/desktop/app/src/dispatcher/__tests__/plugins.node.tsx b/desktop/app/src/dispatcher/__tests__/plugins.node.tsx
index b0304521a..bc2b2bf3a 100644
--- a/desktop/app/src/dispatcher/__tests__/plugins.node.tsx
+++ b/desktop/app/src/dispatcher/__tests__/plugins.node.tsx
@@ -26,7 +26,7 @@ import configureStore from 'redux-mock-store';
 import {TEST_PASSING_GK, TEST_FAILING_GK} from '../../fb-stubs/GK';
 import TestPlugin from './TestPlugin';
 import {resetConfigForTesting} from '../../utils/processConfig';
-import {SandyPluginDefinition} from 'flipper-plugin';
+import {_SandyPluginDefinition} from 'flipper-plugin';
 import {mocked} from 'ts-jest/utils';
 import loadDynamicPlugins from '../../utils/loadDynamicPlugins';
 
@@ -246,9 +246,9 @@ test('requirePlugin loads valid Sandy plugin', () => {
     ),
     version: '1.0.0',
     flipperSDKVersion: '0.0.0',
-  }) as SandyPluginDefinition;
+  }) as _SandyPluginDefinition;
   expect(plugin).not.toBeNull();
-  expect(plugin).toBeInstanceOf(SandyPluginDefinition);
+  expect(plugin).toBeInstanceOf(_SandyPluginDefinition);
   expect(plugin.id).toBe('Sample');
   expect(plugin.details).toMatchObject({
     flipperSDKVersion: '0.0.0',
@@ -296,9 +296,9 @@ test('requirePlugin loads valid Sandy Device plugin', () => {
     ),
     version: '1.0.0',
     flipperSDKVersion: '0.0.0',
-  }) as SandyPluginDefinition;
+  }) as _SandyPluginDefinition;
   expect(plugin).not.toBeNull();
-  expect(plugin).toBeInstanceOf(SandyPluginDefinition);
+  expect(plugin).toBeInstanceOf(_SandyPluginDefinition);
   expect(plugin.id).toBe('Sample');
   expect(plugin.details).toMatchObject({
     flipperSDKVersion: '0.0.0',
diff --git a/desktop/app/src/dispatcher/plugins.tsx b/desktop/app/src/dispatcher/plugins.tsx
index d93cef3dd..50daa7b93 100644
--- a/desktop/app/src/dispatcher/plugins.tsx
+++ b/desktop/app/src/dispatcher/plugins.tsx
@@ -32,7 +32,7 @@ import semver from 'semver';
 import {PluginDetails} from 'flipper-plugin-lib';
 import {tryCatchReportPluginFailures, reportUsage} from '../utils/metrics';
 import * as FlipperPluginSDK from 'flipper-plugin';
-import {SandyPluginDefinition} from 'flipper-plugin';
+import {_SandyPluginDefinition} from 'flipper-plugin';
 import loadDynamicPlugins from '../utils/loadDynamicPlugins';
 import Immer from 'immer';
 
@@ -223,7 +223,7 @@ const requirePluginInternal = (
     : reqFn(pluginDetails.entry);
   if (pluginDetails.flipperSDKVersion) {
     // Sandy plugin
-    return new SandyPluginDefinition(pluginDetails, plugin);
+    return new _SandyPluginDefinition(pluginDetails, plugin);
   } else {
     // classic plugin
     if (plugin.default) {
diff --git a/desktop/app/src/init.tsx b/desktop/app/src/init.tsx
index 9a883d797..dce4286d6 100644
--- a/desktop/app/src/init.tsx
+++ b/desktop/app/src/init.tsx
@@ -34,7 +34,7 @@ import {PopoverProvider} from './ui/components/PopoverProvider';
 import {initializeFlipperLibImplementation} from './utils/flipperLibImplementation';
 import {enableConsoleHook} from './chrome/ConsoleLogs';
 import {sideEffect} from './utils/sideEffect';
-import {NuxManagerContext, createNuxManager} from 'flipper-plugin';
+import {_NuxManagerContext, _createNuxManager} from 'flipper-plugin';
 
 if (process.env.NODE_ENV === 'development' && os.platform() === 'darwin') {
   // By default Node.JS has its internal certificate storage and doesn't use
@@ -57,9 +57,9 @@ const AppFrame = () => (
       <TooltipProvider>
         <PopoverProvider>
           <ContextMenuProvider>
-            <NuxManagerContext.Provider value={createNuxManager()}>
+            <_NuxManagerContext.Provider value={_createNuxManager()}>
               <App logger={logger} />
-            </NuxManagerContext.Provider>
+            </_NuxManagerContext.Provider>
           </ContextMenuProvider>
         </PopoverProvider>
       </TooltipProvider>
diff --git a/desktop/app/src/plugin.tsx b/desktop/app/src/plugin.tsx
index 8c82d5d8d..403ac6bbf 100644
--- a/desktop/app/src/plugin.tsx
+++ b/desktop/app/src/plugin.tsx
@@ -21,7 +21,7 @@ import {State as ReduxState} from './reducers';
 import {DEFAULT_MAX_QUEUE_SIZE} from './reducers/pluginMessageQueue';
 import {PluginDetails} from 'flipper-plugin-lib';
 import {Settings} from './reducers/settings';
-import {SandyPluginDefinition} from 'flipper-plugin';
+import {_SandyPluginDefinition} from 'flipper-plugin';
 
 type Parameters = {[key: string]: any};
 
@@ -29,19 +29,19 @@ export type PluginDefinition = ClientPluginDefinition | DevicePluginDefinition;
 
 export type DevicePluginDefinition =
   | typeof FlipperDevicePlugin
-  | SandyPluginDefinition;
+  | _SandyPluginDefinition;
 
 export type ClientPluginDefinition =
   | typeof FlipperPlugin
-  | SandyPluginDefinition;
+  | _SandyPluginDefinition;
 
 export type ClientPluginMap = Map<string, ClientPluginDefinition>;
 export type DevicePluginMap = Map<string, DevicePluginDefinition>;
 
 export function isSandyPlugin(
   plugin?: PluginDefinition | null,
-): plugin is SandyPluginDefinition {
-  return plugin instanceof SandyPluginDefinition;
+): plugin is _SandyPluginDefinition {
+  return plugin instanceof _SandyPluginDefinition;
 }
 
 // This function is intended to be called from outside of the plugin.
diff --git a/desktop/app/src/reducers/__tests__/sandydeviceplugins.node.tsx b/desktop/app/src/reducers/__tests__/sandydeviceplugins.node.tsx
index ecd1fc346..dcbb8303d 100644
--- a/desktop/app/src/reducers/__tests__/sandydeviceplugins.node.tsx
+++ b/desktop/app/src/reducers/__tests__/sandydeviceplugins.node.tsx
@@ -11,8 +11,8 @@ import {createMockFlipperWithPlugin} from '../../test-utils/createMockFlipperWit
 import {Store} from '../../';
 import {selectPlugin} from '../../reducers/connections';
 import {
-  SandyPluginDefinition,
-  SandyDevicePluginInstance,
+  _SandyPluginDefinition,
+  _SandyDevicePluginInstance,
   DevicePluginClient,
   TestUtils,
 } from 'flipper-plugin';
@@ -42,7 +42,7 @@ function devicePlugin(client: DevicePluginClient) {
     destroyStub,
   };
 }
-const TestPlugin = new SandyPluginDefinition(pluginDetails, {
+const TestPlugin = new _SandyPluginDefinition(pluginDetails, {
   supportsDevice: jest.fn().mockImplementation(() => true),
   devicePlugin: jest
     .fn()
@@ -69,7 +69,7 @@ test('it should initialize device sandy plugins', async () => {
   // already started, so initialized immediately
   expect(initialized).toBe(true);
   expect(device.sandyPluginStates.get(TestPlugin.id)).toBeInstanceOf(
-    SandyDevicePluginInstance,
+    _SandyDevicePluginInstance,
   );
   expect(TestPlugin.asDevicePluginModule().supportsDevice).toBeCalledTimes(1);
   const instanceApi: PluginApi = device.sandyPluginStates.get(TestPlugin.id)!
diff --git a/desktop/app/src/reducers/__tests__/sandyplugins.node.tsx b/desktop/app/src/reducers/__tests__/sandyplugins.node.tsx
index efcdf0a51..a9cfc17c5 100644
--- a/desktop/app/src/reducers/__tests__/sandyplugins.node.tsx
+++ b/desktop/app/src/reducers/__tests__/sandyplugins.node.tsx
@@ -12,8 +12,8 @@ import {Store, Client} from '../../';
 import {selectPlugin, starPlugin} from '../../reducers/connections';
 import {registerPlugins} from '../../reducers/plugins';
 import {
-  SandyPluginDefinition,
-  SandyPluginInstance,
+  _SandyPluginDefinition,
+  _SandyPluginInstance,
   PluginClient,
   TestUtils,
 } from 'flipper-plugin';
@@ -49,7 +49,7 @@ function plugin(client: PluginClient<any, any>) {
     messages,
   };
 }
-const TestPlugin = new SandyPluginDefinition(pluginDetails, {
+const TestPlugin = new _SandyPluginDefinition(pluginDetails, {
   plugin: jest.fn().mockImplementation(plugin) as typeof plugin,
   Component: jest.fn().mockImplementation(() => null),
 });
@@ -82,7 +82,7 @@ test('it should initialize starred sandy plugins', async () => {
   // already started, so initialized immediately
   expect(initialized).toBe(true);
   expect(client.sandyPluginStates.get(TestPlugin.id)).toBeInstanceOf(
-    SandyPluginInstance,
+    _SandyPluginInstance,
   );
   const instanceApi: PluginApi = client.sandyPluginStates.get(TestPlugin.id)!
     .instanceApi;
@@ -132,7 +132,7 @@ test('it should cleanup if client is removed', async () => {
 test('it should not initialize a sandy plugin if not enabled', async () => {
   const {client, store} = await createMockFlipperWithPlugin(TestPlugin);
 
-  const Plugin2 = new SandyPluginDefinition(
+  const Plugin2 = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails({
       name: 'Plugin2',
       id: 'Plugin2',
@@ -146,7 +146,7 @@ test('it should not initialize a sandy plugin if not enabled', async () => {
   );
 
   const pluginState1 = client.sandyPluginStates.get(TestPlugin.id);
-  expect(pluginState1).toBeInstanceOf(SandyPluginInstance);
+  expect(pluginState1).toBeInstanceOf(_SandyPluginInstance);
   store.dispatch(registerPlugins([Plugin2]));
   await client.refreshPlugins();
   // not yet enabled, so not yet started
@@ -161,7 +161,7 @@ test('it should not initialize a sandy plugin if not enabled', async () => {
   );
 
   expect(client.sandyPluginStates.get(Plugin2.id)).toBeInstanceOf(
-    SandyPluginInstance,
+    _SandyPluginInstance,
   );
   const instance = client.sandyPluginStates.get(Plugin2.id)!
     .instanceApi as PluginApi;
@@ -238,7 +238,7 @@ test('it can send messages from sandy clients', async () => {
 test('it should initialize "Navigation" plugin if not enabled', async () => {
   const {client, store} = await createMockFlipperWithPlugin(TestPlugin);
 
-  const Plugin2 = new SandyPluginDefinition(
+  const Plugin2 = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails({
       name: 'Plugin2',
       id: 'Navigation',
@@ -252,7 +252,7 @@ test('it should initialize "Navigation" plugin if not enabled', async () => {
   );
 
   const pluginState1 = client.sandyPluginStates.get(TestPlugin.id);
-  expect(pluginState1).toBeInstanceOf(SandyPluginInstance);
+  expect(pluginState1).toBeInstanceOf(_SandyPluginInstance);
   store.dispatch(registerPlugins([Plugin2]));
   await client.refreshPlugins();
   // not enabled, but Navigation is an exception, so we still get an instance
diff --git a/desktop/app/src/sandy-chrome/appinspect/__tests__/PluginList.spec.tsx b/desktop/app/src/sandy-chrome/appinspect/__tests__/PluginList.spec.tsx
index 3163fb080..bdcb8ebff 100644
--- a/desktop/app/src/sandy-chrome/appinspect/__tests__/PluginList.spec.tsx
+++ b/desktop/app/src/sandy-chrome/appinspect/__tests__/PluginList.spec.tsx
@@ -16,7 +16,7 @@ import {findBestClient, findBestDevice, findMetroDevice} from '../AppInspect';
 import {FlipperPlugin} from '../../../plugin';
 import MetroDevice from '../../../devices/MetroDevice';
 import BaseDevice from '../../../devices/BaseDevice';
-import {SandyPluginDefinition} from 'flipper-plugin';
+import {_SandyPluginDefinition} from 'flipper-plugin';
 import {createMockPluginDetails} from 'flipper-plugin/src/test-utils/test-utils';
 import {selectPlugin, starPlugin} from '../../../reducers/connections';
 import {registerMetroDevice} from '../../../dispatcher/metroDevice';
@@ -25,7 +25,7 @@ import {addGatekeepedPlugins, registerPlugins} from '../../../reducers/plugins';
 // eslint-disable-next-line
 import * as LogsPluginModule from '../../../../../plugins/logs/index';
 
-const logsPlugin = new SandyPluginDefinition(
+const logsPlugin = new _SandyPluginDefinition(
   createMockPluginDetails({id: 'DeviceLogs'}),
   LogsPluginModule,
 );
@@ -179,7 +179,7 @@ describe('basic findBestDevice with metro present', () => {
       },
     };
 
-    const unsupportedDevicePlugin = new SandyPluginDefinition(
+    const unsupportedDevicePlugin = new _SandyPluginDefinition(
       createMockPluginDetails({
         id: 'unsupportedDevicePlugin',
         title: 'Unsupported Device Plugin',
@@ -197,7 +197,7 @@ describe('basic findBestDevice with metro present', () => {
       },
     );
 
-    const unsupportedPlugin = new SandyPluginDefinition(
+    const unsupportedPlugin = new _SandyPluginDefinition(
       createMockPluginDetails({
         id: 'unsupportedPlugin',
         title: 'Unsupported Plugin',
@@ -211,7 +211,7 @@ describe('basic findBestDevice with metro present', () => {
       gatekeeper: 'not for you',
     });
 
-    const plugin1 = new SandyPluginDefinition(
+    const plugin1 = new _SandyPluginDefinition(
       createMockPluginDetails({
         id: 'plugin1',
         title: 'Plugin 1',
@@ -224,7 +224,7 @@ describe('basic findBestDevice with metro present', () => {
       },
     );
 
-    const plugin2 = new SandyPluginDefinition(
+    const plugin2 = new _SandyPluginDefinition(
       createMockPluginDetails({
         id: 'plugin2',
         title: 'Plugin 2',
diff --git a/desktop/app/src/store.tsx b/desktop/app/src/store.tsx
index e2e5f36fd..e942e6097 100644
--- a/desktop/app/src/store.tsx
+++ b/desktop/app/src/store.tsx
@@ -24,7 +24,7 @@ import {
   PluginDefinition,
 } from './plugin';
 import {deconstructPluginKey} from './utils/clientUtils';
-import {SandyPluginDefinition} from 'flipper-plugin';
+import {_SandyPluginDefinition} from 'flipper-plugin';
 import BaseDevice from './devices/BaseDevice';
 import {State as PluginStates} from './reducers/pluginStates';
 
@@ -171,7 +171,7 @@ function updateDevicePlugin(state: StoreState, plugin: DevicePluginDefinition) {
 }
 
 function supportsDevice(plugin: DevicePluginDefinition, device: BaseDevice) {
-  if (plugin instanceof SandyPluginDefinition) {
+  if (plugin instanceof _SandyPluginDefinition) {
     return (
       plugin.isDevicePlugin &&
       plugin.asDevicePluginModule().supportsDevice(device as any)
diff --git a/desktop/app/src/utils/__tests__/exportData.node.tsx b/desktop/app/src/utils/__tests__/exportData.node.tsx
index bcaa4fc73..2d496ee93 100644
--- a/desktop/app/src/utils/__tests__/exportData.node.tsx
+++ b/desktop/app/src/utils/__tests__/exportData.node.tsx
@@ -24,7 +24,7 @@ import {State as PluginsState} from '../../reducers/plugins';
 import {renderMockFlipperWithPlugin} from '../../test-utils/createMockFlipperWithPlugin';
 import {
   TestUtils,
-  SandyPluginDefinition,
+  _SandyPluginDefinition,
   createState,
   PluginClient,
 } from 'flipper-plugin';
@@ -1052,7 +1052,7 @@ test('test determinePluginsToProcess to ignore archived clients', async () => {
   ]);
 });
 
-const sandyTestPlugin = new SandyPluginDefinition(
+const sandyTestPlugin = new _SandyPluginDefinition(
   TestUtils.createMockPluginDetails(),
   {
     plugin(
diff --git a/desktop/app/src/utils/__tests__/messageQueueSandy.node.tsx b/desktop/app/src/utils/__tests__/messageQueueSandy.node.tsx
index 68f6cd444..19e23e1af 100644
--- a/desktop/app/src/utils/__tests__/messageQueueSandy.node.tsx
+++ b/desktop/app/src/utils/__tests__/messageQueueSandy.node.tsx
@@ -21,10 +21,10 @@ import {getPluginKey} from '../pluginUtils';
 import {TestIdler} from '../Idler';
 import {registerPlugins} from '../../reducers/plugins';
 import {
-  SandyPluginDefinition,
+  _SandyPluginDefinition,
   TestUtils,
   PluginClient,
-  SandyPluginInstance,
+  _SandyPluginInstance,
 } from 'flipper-plugin';
 
 type Events = {
@@ -47,7 +47,7 @@ function plugin(client: PluginClient<Events, {}>) {
   };
 }
 
-const TestPlugin = new SandyPluginDefinition(
+const TestPlugin = new _SandyPluginDefinition(
   TestUtils.createMockPluginDetails(),
   {
     plugin,
@@ -211,7 +211,7 @@ test('queue - events are NOT processed immediately if plugin is NOT selected (bu
 });
 
 test('queue - events ARE processed immediately if plugin is NOT selected / enabled BUT NAVIGATION', async () => {
-  const NavigationPlugin = new SandyPluginDefinition(
+  const NavigationPlugin = new _SandyPluginDefinition(
     TestUtils.createMockPluginDetails({
       id: 'Navigation',
     }),
@@ -599,7 +599,7 @@ test('client - incoming messages are buffered and flushed together', async () =>
     }
   `);
   expect(client.messageBuffer[pluginKey].plugin).toBeInstanceOf(
-    SandyPluginInstance,
+    _SandyPluginInstance,
   );
 
   await sleep(500);
diff --git a/desktop/app/src/utils/messageQueue.tsx b/desktop/app/src/utils/messageQueue.tsx
index c28d03b5d..b15a33f4a 100644
--- a/desktop/app/src/utils/messageQueue.tsx
+++ b/desktop/app/src/utils/messageQueue.tsx
@@ -24,7 +24,7 @@ import {Idler, BaseIdler} from './Idler';
 import {pluginIsStarred, getSelectedPluginKey} from '../reducers/connections';
 import {deconstructPluginKey} from './clientUtils';
 import {defaultEnabledBackgroundPlugins} from './pluginUtils';
-import {SandyPluginInstance} from 'flipper-plugin';
+import {_SandyPluginInstance} from 'flipper-plugin';
 import {addBackgroundStat} from './pluginStats';
 
 function processMessageClassic(
@@ -54,7 +54,7 @@ function processMessageClassic(
 
 function processMessagesSandy(
   pluginKey: string,
-  plugin: SandyPluginInstance,
+  plugin: _SandyPluginInstance,
   messages: Message[],
 ) {
   const reducerStartTime = Date.now();
@@ -83,10 +83,10 @@ export function processMessagesImmediately(
         id: string;
         persistedStateReducer: PersistedStateReducer | null;
       }
-    | SandyPluginInstance,
+    | _SandyPluginInstance,
   messages: Message[],
 ) {
-  if (plugin instanceof SandyPluginInstance) {
+  if (plugin instanceof _SandyPluginInstance) {
     processMessagesSandy(pluginKey, plugin, messages);
   } else {
     const persistedState = getCurrentPluginState(store, plugin, pluginKey);
@@ -116,11 +116,11 @@ export function processMessagesLater(
         persistedStateReducer: PersistedStateReducer | null;
         maxQueueSize?: number;
       }
-    | SandyPluginInstance,
+    | _SandyPluginInstance,
   messages: Message[],
 ) {
   const pluginId =
-    plugin instanceof SandyPluginInstance ? plugin.definition.id : plugin.id;
+    plugin instanceof _SandyPluginInstance ? plugin.definition.id : plugin.id;
   const isSelected =
     pluginKey === getSelectedPluginKey(store.getState().connections);
   switch (true) {
@@ -130,7 +130,7 @@ export function processMessagesLater(
       processMessagesImmediately(store, pluginKey, plugin, messages);
       break;
     case isSelected:
-    case plugin instanceof SandyPluginInstance:
+    case plugin instanceof _SandyPluginInstance:
     case plugin instanceof FlipperDevicePlugin:
     case (plugin as any).prototype instanceof FlipperDevicePlugin:
     case pluginIsStarred(
@@ -142,7 +142,7 @@ export function processMessagesLater(
         queueMessages(
           pluginKey,
           messages,
-          plugin instanceof SandyPluginInstance
+          plugin instanceof _SandyPluginInstance
             ? DEFAULT_MAX_QUEUE_SIZE
             : plugin.maxQueueSize,
         ),
@@ -164,13 +164,13 @@ export async function processMessageQueue(
         id: string;
         persistedStateReducer: PersistedStateReducer | null;
       }
-    | SandyPluginInstance,
+    | _SandyPluginInstance,
   pluginKey: string,
   store: MiddlewareAPI,
   progressCallback?: (progress: {current: number; total: number}) => void,
   idler: BaseIdler = new Idler(),
 ): Promise<boolean> {
-  if (!SandyPluginInstance.is(plugin) && !plugin.persistedStateReducer) {
+  if (!_SandyPluginInstance.is(plugin) && !plugin.persistedStateReducer) {
     return true;
   }
   const total = getPendingMessages(store, pluginKey).length;
@@ -182,13 +182,13 @@ export async function processMessageQueue(
     }
     // there are messages to process! lets do so until we have to idle
     // persistedState is irrelevant for SandyPlugins, as they store state locally
-    const persistedState = SandyPluginInstance.is(plugin)
+    const persistedState = _SandyPluginInstance.is(plugin)
       ? undefined
       : getCurrentPluginState(store, plugin, pluginKey);
     let offset = 0;
     let newPluginState = persistedState;
     do {
-      if (SandyPluginInstance.is(plugin)) {
+      if (_SandyPluginInstance.is(plugin)) {
         // Optimization: we could send a batch of messages here
         processMessagesSandy(pluginKey, plugin, [messages[offset]]);
       } else {
@@ -212,7 +212,7 @@ export async function processMessageQueue(
     // resistent to kicking off this process twice; grabbing, processing messages, saving state is done synchronosly
     // until the idler has to break
     store.dispatch(clearMessageQueue(pluginKey, offset));
-    if (!SandyPluginInstance.is(plugin) && newPluginState !== persistedState) {
+    if (!_SandyPluginInstance.is(plugin) && newPluginState !== persistedState) {
       store.dispatch(
         setPluginState({
           pluginKey,
diff --git a/desktop/app/src/utils/pluginUtils.tsx b/desktop/app/src/utils/pluginUtils.tsx
index 2092345e1..116320da9 100644
--- a/desktop/app/src/utils/pluginUtils.tsx
+++ b/desktop/app/src/utils/pluginUtils.tsx
@@ -18,7 +18,7 @@ import {State as PluginStatesState} from '../reducers/pluginStates';
 import {State as PluginsState} from '../reducers/plugins';
 import {State as PluginMessageQueueState} from '../reducers/pluginMessageQueue';
 import {deconstructPluginKey, deconstructClientId} from './clientUtils';
-import {SandyPluginDefinition} from 'flipper-plugin';
+import {_SandyPluginDefinition} from 'flipper-plugin';
 
 type Client = import('../Client').default;
 
@@ -239,6 +239,6 @@ export function isDevicePluginDefinition(
 ): definition is DevicePluginDefinition {
   return (
     (definition as any).prototype instanceof FlipperDevicePlugin ||
-    (definition instanceof SandyPluginDefinition && definition.isDevicePlugin)
+    (definition instanceof _SandyPluginDefinition && definition.isDevicePlugin)
   );
 }
diff --git a/desktop/flipper-plugin/src/__tests__/api.node.tsx b/desktop/flipper-plugin/src/__tests__/api.node.tsx
new file mode 100644
index 000000000..50f233c25
--- /dev/null
+++ b/desktop/flipper-plugin/src/__tests__/api.node.tsx
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import * as FlipperPluginModule from '../index';
+
+test('Correct top level API exposed', () => {
+  const exposedAPIs: string[] = [];
+  const exposedTypes: string[] = [];
+  Object.entries(FlipperPluginModule).forEach(([key, value]) => {
+    if (key[0] === '_') {
+      return;
+    }
+    if (value === undefined) {
+      exposedTypes.push(key);
+    } else {
+      exposedAPIs.push(key);
+    }
+  });
+  expect(exposedAPIs.sort()).toMatchInlineSnapshot(`
+    Array [
+      "Layout",
+      "NUX",
+      "TestUtils",
+      "createState",
+      "renderReactRoot",
+      "theme",
+      "usePlugin",
+      "useValue",
+    ]
+  `);
+  expect(exposedTypes.sort()).toMatchInlineSnapshot(`
+    Array [
+      "Atom",
+      "DefaultKeyboardAction",
+      "Device",
+      "DeviceLogEntry",
+      "DeviceLogListener",
+      "DevicePluginClient",
+      "DeviceType",
+      "FlipperLib",
+      "LogLevel",
+      "MenuEntry",
+      "NormalizedMenuEntry",
+      "PluginClient",
+    ]
+  `);
+});
diff --git a/desktop/flipper-plugin/src/index.ts b/desktop/flipper-plugin/src/index.ts
index a49305bdd..f960141ec 100644
--- a/desktop/flipper-plugin/src/index.ts
+++ b/desktop/flipper-plugin/src/index.ts
@@ -10,31 +10,41 @@
 import './plugin/PluginBase';
 import * as TestUtilites from './test-utils/test-utils';
 
-export {SandyPluginInstance, PluginClient} from './plugin/Plugin';
+export {
+  SandyPluginInstance as _SandyPluginInstance,
+  PluginClient,
+} from './plugin/Plugin';
 export {
   Device,
   DeviceLogEntry,
   DeviceLogListener,
   DevicePluginClient,
   LogLevel,
-  SandyDevicePluginInstance,
+  SandyDevicePluginInstance as _SandyDevicePluginInstance,
   DeviceType,
 } from './plugin/DevicePlugin';
-export {SandyPluginDefinition} from './plugin/SandyPluginDefinition';
-export {SandyPluginRenderer} from './plugin/PluginRenderer';
-export {SandyPluginContext, usePlugin} from './plugin/PluginContext';
+export {SandyPluginDefinition as _SandyPluginDefinition} from './plugin/SandyPluginDefinition';
+export {SandyPluginRenderer as _SandyPluginRenderer} from './plugin/PluginRenderer';
+export {
+  SandyPluginContext as _SandyPluginContext,
+  usePlugin,
+} from './plugin/PluginContext';
 export {createState, useValue, Atom} from './state/atom';
 export {FlipperLib} from './plugin/FlipperLib';
 export {
   MenuEntry,
   NormalizedMenuEntry,
-  buildInMenuEntries,
+  buildInMenuEntries as _buildInMenuEntries,
   DefaultKeyboardAction,
 } from './plugin/MenuEntry';
 
 export {theme} from './ui/theme';
 export {Layout} from './ui/Layout';
-export {NUX, NuxManagerContext, createNuxManager} from './ui/NUX';
+export {
+  NUX,
+  NuxManagerContext as _NuxManagerContext,
+  createNuxManager as _createNuxManager,
+} from './ui/NUX';
 
 export {renderReactRoot} from './utils/renderReactRoot';
 
diff --git a/desktop/flipper-plugin/src/ui/NUX.tsx b/desktop/flipper-plugin/src/ui/NUX.tsx
index 5a5f8e74d..b6b33fd6b 100644
--- a/desktop/flipper-plugin/src/ui/NUX.tsx
+++ b/desktop/flipper-plugin/src/ui/NUX.tsx
@@ -10,7 +10,6 @@
 import React, {createContext, useCallback, useContext} from 'react';
 import {Badge, Tooltip, Typography, Button} from 'antd';
 import styled from '@emotion/styled';
-import {SandyPluginInstance, theme} from 'flipper-plugin';
 import {keyframes} from 'emotion';
 import reactElementToJSXString from 'react-element-to-jsx-string';
 import {SandyPluginContext} from '../plugin/PluginContext';
@@ -20,6 +19,8 @@ import {Layout} from './Layout';
 import {BulbTwoTone} from '@ant-design/icons';
 import {createHash} from 'crypto';
 import type {TooltipPlacement} from 'antd/lib/tooltip';
+import {SandyPluginInstance} from '../plugin/Plugin';
+import {theme} from './theme';
 
 const {Text} = Typography;