frontend-plugin-api: copy SignInPageProps

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/frontend-plugin-api/src/blueprints/SignInPageBlueprint.tsx

@@ -14,10 +14,27 @@
  * limitations under the License.
  */
 
-import { ComponentType, lazy } from 'react';
+import { ComponentType, lazy, ReactNode } from 'react';
 import { createExtensionBlueprint, createExtensionDataRef } from '../wiring';
-import { SignInPageProps } from '@backstage/core-plugin-api';
 import { ExtensionBoundary } from '../components';
+import { IdentityApi } from '../apis';
+
+/**
+ * Props for the `SignInPage` component.
+ *
+ * @public
+ */
+export type SignInPageProps = {
+  /**
+   * Set the IdentityApi on successful sign-in. This should only be called once.
+   */
+  onSignInSuccess(identityApi: IdentityApi): void;
+
+  /**
+   * The children to render.
+   */
+  children?: ReactNode;
+};
 
 const componentDataRef = createExtensionDataRef<
   ComponentType<SignInPageProps>

packages/frontend-plugin-api/src/blueprints/index.ts

@@ -30,7 +30,10 @@ export {
 export { NavItemBlueprint } from './NavItemBlueprint';
 export { PageBlueprint } from './PageBlueprint';
 export { RouterBlueprint } from './RouterBlueprint';
-export { SignInPageBlueprint } from './SignInPageBlueprint';
+export {
+  type SignInPageProps,
+  SignInPageBlueprint,
+} from './SignInPageBlueprint';
 export { ThemeBlueprint } from './ThemeBlueprint';
 export { TranslationBlueprint } from './TranslationBlueprint';
 export { SwappableComponentBlueprint } from './SwappableComponentBlueprint';