Move application.applications$ to public contract (#67463)

* expose applications$ on public contract

* review comments

docs/development/core/public/kibana-plugin-core-public.applicationstart.applications_.md

@@ -0,0 +1,18 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [ApplicationStart](./kibana-plugin-core-public.applicationstart.md) &gt; [applications$](./kibana-plugin-core-public.applicationstart.applications_.md)
+
+## ApplicationStart.applications$ property
+
+Observable emitting the list of currently registered apps and their associated status.
+
+<b>Signature:</b>
+
+```typescript
+applications$: Observable<ReadonlyMap<string, PublicAppInfo | PublicLegacyAppInfo>>;
+```
+
+## Remarks
+
+Applications disabled by [Capabilities](./kibana-plugin-core-public.capabilities.md) will not be present in the map. Applications manually disabled from the client-side using an [application updater](./kibana-plugin-core-public.appupdater.md) are present, with their status properly set as `inaccessible`<!-- -->.
+

docs/development/core/public/kibana-plugin-core-public.applicationstart.md

@@ -15,6 +15,7 @@ export interface ApplicationStart
 
 |  Property | Type | Description |
 |  --- | --- | --- |
+|  [applications$](./kibana-plugin-core-public.applicationstart.applications_.md) | <code>Observable&lt;ReadonlyMap&lt;string, PublicAppInfo &#124; PublicLegacyAppInfo&gt;&gt;</code> | Observable emitting the list of currently registered apps and their associated status. |
 |  [capabilities](./kibana-plugin-core-public.applicationstart.capabilities.md) | <code>RecursiveReadonly&lt;Capabilities&gt;</code> | Gets the read-only capabilities. |
 |  [currentAppId$](./kibana-plugin-core-public.applicationstart.currentappid_.md) | <code>Observable&lt;string &#124; undefined&gt;</code> | An observable that emits the current application id and each subsequent id update. |
 

docs/development/core/public/kibana-plugin-core-public.legacyapp.appurl.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [LegacyApp](./kibana-plugin-core-public.legacyapp.md) &gt; [appUrl](./kibana-plugin-core-public.legacyapp.appurl.md)
+
+## LegacyApp.appUrl property
+
+<b>Signature:</b>
+
+```typescript
+appUrl: string;
+```

docs/development/core/public/kibana-plugin-core-public.legacyapp.disablesuburltracking.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [LegacyApp](./kibana-plugin-core-public.legacyapp.md) &gt; [disableSubUrlTracking](./kibana-plugin-core-public.legacyapp.disablesuburltracking.md)
+
+## LegacyApp.disableSubUrlTracking property
+
+<b>Signature:</b>
+
+```typescript
+disableSubUrlTracking?: boolean;
+```

docs/development/core/public/kibana-plugin-core-public.legacyapp.linktolastsuburl.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [LegacyApp](./kibana-plugin-core-public.legacyapp.md) &gt; [linkToLastSubUrl](./kibana-plugin-core-public.legacyapp.linktolastsuburl.md)
+
+## LegacyApp.linkToLastSubUrl property
+
+<b>Signature:</b>
+
+```typescript
+linkToLastSubUrl?: boolean;
+```

docs/development/core/public/kibana-plugin-core-public.legacyapp.md

@@ -0,0 +1,22 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [LegacyApp](./kibana-plugin-core-public.legacyapp.md)
+
+## LegacyApp interface
+
+
+<b>Signature:</b>
+
+```typescript
+export interface LegacyApp extends AppBase 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [appUrl](./kibana-plugin-core-public.legacyapp.appurl.md) | <code>string</code> |  |
+|  [disableSubUrlTracking](./kibana-plugin-core-public.legacyapp.disablesuburltracking.md) | <code>boolean</code> |  |
+|  [linkToLastSubUrl](./kibana-plugin-core-public.legacyapp.linktolastsuburl.md) | <code>boolean</code> |  |
+|  [subUrlBase](./kibana-plugin-core-public.legacyapp.suburlbase.md) | <code>string</code> |  |
+

docs/development/core/public/kibana-plugin-core-public.legacyapp.suburlbase.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [LegacyApp](./kibana-plugin-core-public.legacyapp.md) &gt; [subUrlBase](./kibana-plugin-core-public.legacyapp.suburlbase.md)
+
+## LegacyApp.subUrlBase property
+
+<b>Signature:</b>
+
+```typescript
+subUrlBase?: string;
+```

docs/development/core/public/kibana-plugin-core-public.md

@@ -90,6 +90,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [IHttpResponseInterceptorOverrides](./kibana-plugin-core-public.ihttpresponseinterceptoroverrides.md) | Properties that can be returned by HttpInterceptor.request to override the response. |
 |  [ImageValidation](./kibana-plugin-core-public.imagevalidation.md) |  |
 |  [IUiSettingsClient](./kibana-plugin-core-public.iuisettingsclient.md) | Client-side client that provides access to the advanced settings stored in elasticsearch. The settings provide control over the behavior of the Kibana application. For example, a user can specify how to display numeric or date fields. Users can adjust the settings via Management UI. [IUiSettingsClient](./kibana-plugin-core-public.iuisettingsclient.md) |
+|  [LegacyApp](./kibana-plugin-core-public.legacyapp.md) |  |
 |  [LegacyCoreSetup](./kibana-plugin-core-public.legacycoresetup.md) | Setup interface exposed to the legacy platform via the <code>ui/new_platform</code> module. |
 |  [LegacyCoreStart](./kibana-plugin-core-public.legacycorestart.md) | Start interface exposed to the legacy platform via the <code>ui/new_platform</code> module. |
 |  [LegacyNavLink](./kibana-plugin-core-public.legacynavlink.md) |  |
@@ -162,6 +163,8 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [NavType](./kibana-plugin-core-public.navtype.md) |  |
 |  [PluginInitializer](./kibana-plugin-core-public.plugininitializer.md) | The <code>plugin</code> export at the root of a plugin's <code>public</code> directory should conform to this interface. |
 |  [PluginOpaqueId](./kibana-plugin-core-public.pluginopaqueid.md) |  |
+|  [PublicAppInfo](./kibana-plugin-core-public.publicappinfo.md) | Public information about a registered [application](./kibana-plugin-core-public.app.md) |
+|  [PublicLegacyAppInfo](./kibana-plugin-core-public.publiclegacyappinfo.md) | Information about a registered [legacy application](./kibana-plugin-core-public.legacyapp.md) |
 |  [PublicUiSettingsParams](./kibana-plugin-core-public.publicuisettingsparams.md) | A sub-set of [UiSettingsParams](./kibana-plugin-core-public.uisettingsparams.md) exposed to the client-side. |
 |  [RecursiveReadonly](./kibana-plugin-core-public.recursivereadonly.md) |  |
 |  [SavedObjectAttribute](./kibana-plugin-core-public.savedobjectattribute.md) | Type definition for a Saved Object attribute value |

docs/development/core/public/kibana-plugin-core-public.publicappinfo.md

@@ -0,0 +1,15 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [PublicAppInfo](./kibana-plugin-core-public.publicappinfo.md)
+
+## PublicAppInfo type
+
+Public information about a registered [application](./kibana-plugin-core-public.app.md)
+
+<b>Signature:</b>
+
+```typescript
+export declare type PublicAppInfo = Omit<App, 'mount' | 'updater$'> & {
+    legacy: false;
+};
+```

docs/development/core/public/kibana-plugin-core-public.publiclegacyappinfo.md

@@ -0,0 +1,15 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-public](./kibana-plugin-core-public.md) &gt; [PublicLegacyAppInfo](./kibana-plugin-core-public.publiclegacyappinfo.md)
+
+## PublicLegacyAppInfo type
+
+Information about a registered [legacy application](./kibana-plugin-core-public.legacyapp.md)
+
+<b>Signature:</b>
+
+```typescript
+export declare type PublicLegacyAppInfo = Omit<LegacyApp, 'updater$'> & {
+    legacy: true;
+};
+```

src/core/public/application/application_service.mock.ts

@@ -25,8 +25,8 @@ import {
   InternalApplicationStart,
   ApplicationStart,
   InternalApplicationSetup,
-  App,
-  LegacyApp,
+  PublicAppInfo,
+  PublicLegacyAppInfo,
 } from './types';
 import { ApplicationServiceContract } from './test_types';
 
@@ -47,6 +47,7 @@ const createStartContractMock = (): jest.Mocked<ApplicationStart> => {
   const currentAppId$ = new Subject<string | undefined>();
 
   return {
+    applications$: new BehaviorSubject<Map<string, PublicAppInfo | PublicLegacyAppInfo>>(new Map()),
     currentAppId$: currentAppId$.asObservable(),
     capabilities: capabilitiesServiceMock.createStartContract().capabilities,
     navigateToApp: jest.fn(),
@@ -60,7 +61,7 @@ const createInternalStartContractMock = (): jest.Mocked<InternalApplicationStart
   const currentAppId$ = new Subject<string | undefined>();
 
   return {
-    applications$: new BehaviorSubject<Map<string, App | LegacyApp>>(new Map()),
+    applications$: new BehaviorSubject<Map<string, PublicAppInfo | PublicLegacyAppInfo>>(new Map()),
     capabilities: capabilitiesServiceMock.createStartContract().capabilities,
     currentAppId$: currentAppId$.asObservable(),
     getComponent: jest.fn(),

src/core/public/application/application_service.test.ts

@@ -34,7 +34,15 @@ import { httpServiceMock } from '../http/http_service.mock';
 import { overlayServiceMock } from '../overlays/overlay_service.mock';
 import { MockLifecycle } from './test_types';
 import { ApplicationService } from './application_service';
-import { App, AppNavLinkStatus, AppStatus, AppUpdater, LegacyApp } from './types';
+import {
+  App,
+  PublicAppInfo,
+  AppNavLinkStatus,
+  AppStatus,
+  AppUpdater,
+  LegacyApp,
+  PublicLegacyAppInfo,
+} from './types';
 import { act } from 'react-dom/test-utils';
 
 const createApp = (props: Partial<App>): App => {
@@ -366,7 +374,10 @@ describe('#setup()', () => {
       setup.registerAppUpdater(statusUpdater);
 
       const start = await service.start(startDeps);
-      let latestValue: ReadonlyMap<string, App | LegacyApp> = new Map<string, App | LegacyApp>();
+      let latestValue: ReadonlyMap<string, PublicAppInfo | PublicLegacyAppInfo> = new Map<
+        string,
+        PublicAppInfo | PublicLegacyAppInfo
+      >();
       start.applications$.subscribe((apps) => {
         latestValue = apps;
       });

src/core/public/application/application_service.tsx

@@ -46,7 +46,7 @@ import {
   Mounter,
 } from './types';
 import { getLeaveAction, isConfirmAction } from './application_leave';
-import { appendAppPath, parseAppUrl, relativeToAbsolute } from './utils';
+import { appendAppPath, parseAppUrl, relativeToAbsolute, getAppInfo } from './utils';
 
 interface SetupDeps {
   context: ContextSetup;
@@ -291,7 +291,10 @@ export class ApplicationService {
     };
 
     return {
-      applications$,
+      applications$: applications$.pipe(
+        map((apps) => new Map([...apps.entries()].map(([id, app]) => [id, getAppInfo(app)]))),
+        shareReplay(1)
+      ),
       capabilities,
       currentAppId$: this.currentAppId$.pipe(
         filter((appId) => appId !== undefined),

src/core/public/application/index.ts

@@ -39,7 +39,9 @@ export {
   AppLeaveAction,
   AppLeaveDefaultAction,
   AppLeaveConfirmAction,
+  LegacyApp,
+  PublicAppInfo,
+  PublicLegacyAppInfo,
   // Internal types
   InternalApplicationStart,
-  LegacyApp,
 } from './types';

src/core/public/application/types.ts

@@ -235,7 +235,7 @@ export interface App<HistoryLocationState = unknown> extends AppBase {
   appRoute?: string;
 }
 
-/** @internal */
+/** @public */
 export interface LegacyApp extends AppBase {
   appUrl: string;
   subUrlBase?: string;
@@ -243,6 +243,24 @@ export interface LegacyApp extends AppBase {
   disableSubUrlTracking?: boolean;
 }
 
+/**
+ * Public information about a registered {@link App | application}
+ *
+ * @public
+ */
+export type PublicAppInfo = Omit<App, 'mount' | 'updater$'> & {
+  legacy: false;
+};
+
+/**
+ * Information about a registered {@link LegacyApp | legacy application}
+ *
+ * @public
+ */
+export type PublicLegacyAppInfo = Omit<LegacyApp, 'updater$'> & {
+  legacy: true;
+};
+
 /**
  * A mount function called when the user navigates to this app's route.
  *
@@ -649,6 +667,15 @@ export interface ApplicationStart {
    */
   capabilities: RecursiveReadonly<Capabilities>;
 
+  /**
+   * Observable emitting the list of currently registered apps and their associated status.
+   *
+   * @remarks
+   * Applications disabled by {@link Capabilities} will not be present in the map. Applications manually disabled from
+   * the client-side using an {@link AppUpdater | application updater} are present, with their status properly set as `inaccessible`.
+   */
+  applications$: Observable<ReadonlyMap<string, PublicAppInfo | PublicLegacyAppInfo>>;
+
   /**
    * Navigate to a given app
    *
@@ -721,18 +748,7 @@ export interface ApplicationStart {
 }
 
 /** @internal */
-export interface InternalApplicationStart
-  extends Pick<
-    ApplicationStart,
-    'capabilities' | 'navigateToApp' | 'navigateToUrl' | 'getUrlForApp' | 'currentAppId$'
-  > {
-  /**
-   * Apps available based on the current capabilities.
-   * Should be used to show navigation links and make routing decisions.
-   * Applications manually disabled from the client-side using {@link AppUpdater}
-   */
-  applications$: Observable<ReadonlyMap<string, App | LegacyApp>>;
-
+export interface InternalApplicationStart extends Omit<ApplicationStart, 'registerMountContext'> {
   /**
    * Register a context provider for application mounting. Will only be available to applications that depend on the
    * plugin that registered this context. Deprecated, use {@link CoreSetup.getStartServices}.

src/core/public/application/utils.test.ts

@@ -17,7 +17,8 @@
  * under the License.
  */
 
-import { LegacyApp, App } from './types';
+import { of } from 'rxjs';
+import { LegacyApp, App, AppStatus, AppNavLinkStatus } from './types';
 import { BasePath } from '../http/base_path';
 import {
   removeSlashes,
@@ -25,6 +26,7 @@ import {
   isLegacyApp,
   relativeToAbsolute,
   parseAppUrl,
+  getAppInfo,
 } from './utils';
 
 describe('removeSlashes', () => {
@@ -459,3 +461,56 @@ describe('parseAppUrl', () => {
     });
   });
 });
+
+describe('getAppInfo', () => {
+  const createApp = (props: Partial<App> = {}): App => ({
+    mount: () => () => undefined,
+    updater$: of(() => undefined),
+    id: 'some-id',
+    title: 'some-title',
+    status: AppStatus.accessible,
+    navLinkStatus: AppNavLinkStatus.default,
+    appRoute: `/app/some-id`,
+    legacy: false,
+    ...props,
+  });
+
+  const createLegacyApp = (props: Partial<LegacyApp> = {}): LegacyApp => ({
+    appUrl: '/my-app-url',
+    updater$: of(() => undefined),
+    id: 'some-id',
+    title: 'some-title',
+    status: AppStatus.accessible,
+    navLinkStatus: AppNavLinkStatus.default,
+    legacy: true,
+    ...props,
+  });
+
+  it('converts an application and remove sensitive properties', () => {
+    const app = createApp();
+    const info = getAppInfo(app);
+
+    expect(info).toEqual({
+      id: 'some-id',
+      title: 'some-title',
+      status: AppStatus.accessible,
+      navLinkStatus: AppNavLinkStatus.default,
+      appRoute: `/app/some-id`,
+      legacy: false,
+    });
+  });
+
+  it('converts a legacy application and remove sensitive properties', () => {
+    const app = createLegacyApp();
+    const info = getAppInfo(app);
+
+    expect(info).toEqual({
+      appUrl: '/my-app-url',
+      id: 'some-id',
+      title: 'some-title',
+      status: AppStatus.accessible,
+      navLinkStatus: AppNavLinkStatus.default,
+      legacy: true,
+    });
+  });
+});

src/core/public/application/utils.ts

@@ -18,7 +18,7 @@
  */
 
 import { IBasePath } from '../http';
-import { App, LegacyApp } from './types';
+import { App, LegacyApp, PublicAppInfo, PublicLegacyAppInfo } from './types';
 
 export interface AppUrlInfo {
   app: string;
@@ -119,3 +119,19 @@ const removeBasePath = (url: string, basePath: IBasePath, origin: string): strin
   }
   return basePath.remove(url);
 };
+
+export function getAppInfo(app: App<unknown> | LegacyApp): PublicAppInfo | PublicLegacyAppInfo {
+  if (isLegacyApp(app)) {
+    const { updater$, ...infos } = app;
+    return {
+      ...infos,
+      legacy: true,
+    };
+  } else {
+    const { updater$, mount, ...infos } = app;
+    return {
+      ...infos,
+      legacy: false,
+    };
+  }
+}

src/core/public/chrome/chrome_service.test.ts

@@ -21,7 +21,7 @@ import { shallow } from 'enzyme';
 import React from 'react';
 import * as Rx from 'rxjs';
 import { take, toArray } from 'rxjs/operators';
-import { App } from '../application';
+import { App, PublicAppInfo } from '../application';
 import { applicationServiceMock } from '../application/application_service.mock';
 import { docLinksServiceMock } from '../doc_links/doc_links_service.mock';
 import { httpServiceMock } from '../http/http_service.mock';
@@ -29,6 +29,7 @@ import { injectedMetadataServiceMock } from '../injected_metadata/injected_metad
 import { notificationServiceMock } from '../notifications/notifications_service.mock';
 import { uiSettingsServiceMock } from '../ui_settings/ui_settings_service.mock';
 import { ChromeService } from './chrome_service';
+import { getAppInfo } from '../application/utils';
 
 class FakeApp implements App {
   public title = `${this.id} App`;
@@ -55,8 +56,8 @@ function defaultStartDeps(availableApps?: App[]) {
   };
 
   if (availableApps) {
-    deps.application.applications$ = new Rx.BehaviorSubject<Map<string, App>>(
-      new Map(availableApps.map((app) => [app.id, app]))
+    deps.application.applications$ = new Rx.BehaviorSubject<Map<string, PublicAppInfo>>(
+      new Map(availableApps.map((app) => [app.id, getAppInfo(app) as PublicAppInfo]))
     );
   }
 

src/core/public/chrome/nav_links/to_nav_link.test.ts

@@ -17,15 +17,12 @@
  * under the License.
  */
 
-import { App, AppMount, AppNavLinkStatus, AppStatus, LegacyApp } from '../../application';
+import { PublicAppInfo, AppNavLinkStatus, AppStatus, PublicLegacyAppInfo } from '../../application';
 import { toNavLink } from './to_nav_link';
 
 import { httpServiceMock } from '../../mocks';
 
-function mount() {}
-
-const app = (props: Partial<App> = {}): App => ({
-  mount: (mount as unknown) as AppMount,
+const app = (props: Partial<PublicAppInfo> = {}): PublicAppInfo => ({
   id: 'some-id',
   title: 'some-title',
   status: AppStatus.accessible,
@@ -35,7 +32,7 @@ const app = (props: Partial<App> = {}): App => ({
   ...props,
 });
 
-const legacyApp = (props: Partial<LegacyApp> = {}): LegacyApp => ({
+const legacyApp = (props: Partial<PublicLegacyAppInfo> = {}): PublicLegacyAppInfo => ({
   appUrl: '/my-app-url',
   id: 'some-id',
   title: 'some-title',

src/core/public/chrome/nav_links/to_nav_link.ts

@@ -17,12 +17,15 @@
  * under the License.
  */
 
-import { App, AppNavLinkStatus, AppStatus, LegacyApp } from '../../application';
+import { PublicAppInfo, AppNavLinkStatus, AppStatus, PublicLegacyAppInfo } from '../../application';
 import { IBasePath } from '../../http';
 import { NavLinkWrapper } from './nav_link';
 import { appendAppPath } from '../../application/utils';
 
-export function toNavLink(app: App | LegacyApp, basePath: IBasePath): NavLinkWrapper {
+export function toNavLink(
+  app: PublicAppInfo | PublicLegacyAppInfo,
+  basePath: IBasePath
+): NavLinkWrapper {
   const useAppStatus = app.navLinkStatus === AppNavLinkStatus.default;
   const relativeBaseUrl = isLegacyApp(app)
     ? basePath.prepend(app.appUrl)
@@ -63,6 +66,6 @@ export function relativeToAbsolute(url: string) {
   return a.href;
 }
 
-function isLegacyApp(app: App | LegacyApp): app is LegacyApp {
+function isLegacyApp(app: PublicAppInfo | PublicLegacyAppInfo): app is PublicLegacyAppInfo {
   return app.legacy === true;
 }

src/core/public/index.ts

@@ -104,6 +104,7 @@ export {
   ApplicationSetup,
   ApplicationStart,
   App,
+  PublicAppInfo,
   AppBase,
   AppMount,
   AppMountDeprecated,
@@ -120,6 +121,8 @@ export {
   AppUpdatableFields,
   AppUpdater,
   ScopedHistory,
+  LegacyApp,
+  PublicLegacyAppInfo,
 } from './application';
 
 export {

src/core/public/legacy/legacy_service.ts

@@ -131,6 +131,7 @@ export class LegacyPlatformService {
     const legacyCore: LegacyCoreStart = {
       ...core,
       application: {
+        applications$: core.application.applications$,
         currentAppId$: core.application.currentAppId$,
         capabilities: core.application.capabilities,
         getUrlForApp: core.application.getUrlForApp,

src/core/public/plugins/plugin_context.ts

@@ -135,6 +135,7 @@ export function createPluginStartContext<
 ): CoreStart {
   return {
     application: {
+      applications$: deps.application.applications$,
       currentAppId$: deps.application.currentAppId$,
       capabilities: deps.application.capabilities,
       navigateToApp: deps.application.navigateToApp,

src/core/public/public.api.md

@@ -106,6 +106,7 @@ export interface ApplicationSetup {
 
 // @public (undocumented)
 export interface ApplicationStart {
+    applications$: Observable<ReadonlyMap<string, PublicAppInfo | PublicLegacyAppInfo>>;
     capabilities: RecursiveReadonly<Capabilities>;
     currentAppId$: Observable<string | undefined>;
     getUrlForApp(appId: string, options?: {
@@ -857,6 +858,18 @@ export interface IUiSettingsClient {
     set: (key: string, value: any) => Promise<boolean>;
 }
 
+// @public (undocumented)
+export interface LegacyApp extends AppBase {
+    // (undocumented)
+    appUrl: string;
+    // (undocumented)
+    disableSubUrlTracking?: boolean;
+    // (undocumented)
+    linkToLastSubUrl?: boolean;
+    // (undocumented)
+    subUrlBase?: string;
+}
+
 // @public @deprecated
 export interface LegacyCoreSetup extends CoreSetup<any, any> {
     // Warning: (ae-forgotten-export) The symbol "InjectedMetadataSetup" needs to be exported by the entry point index.d.ts
@@ -993,6 +1006,16 @@ export interface PluginInitializerContext<ConfigSchema extends object = object>
 // @public (undocumented)
 export type PluginOpaqueId = symbol;
 
+// @public
+export type PublicAppInfo = Omit<App, 'mount' | 'updater$'> & {
+    legacy: false;
+};
+
+// @public
+export type PublicLegacyAppInfo = Omit<LegacyApp, 'updater$'> & {
+    legacy: true;
+};
+
 // @public
 export type PublicUiSettingsParams = Omit<UiSettingsParams, 'schema'>;