update generated doc

docs/development/core/server/kibana-plugin-core-server.savedobjectstypemanagementdefinition.md

@@ -22,5 +22,6 @@ export interface SavedObjectsTypeManagementDefinition
 |  [getTitle](./kibana-plugin-core-server.savedobjectstypemanagementdefinition.gettitle.md) | <code>(savedObject: SavedObject&lt;any&gt;) =&gt; string</code> | Function returning the title to display in the management table. If not defined, will use the object's type and id to generate a label. |
 |  [icon](./kibana-plugin-core-server.savedobjectstypemanagementdefinition.icon.md) | <code>string</code> | The eui icon name to display in the management table. If not defined, the default icon will be used. |
 |  [importableAndExportable](./kibana-plugin-core-server.savedobjectstypemanagementdefinition.importableandexportable.md) | <code>boolean</code> | Is the type importable or exportable. Defaults to <code>false</code>. |
+|  [onExport](./kibana-plugin-core-server.savedobjectstypemanagementdefinition.onexport.md) | <code>SavedObjectsExportTransform</code> | An optional export transform function that can be used transform the objects of the registered type during the export process.<!-- -->It can be used to either mutates the exported objects, or add new objects to the export list.<!-- -->See [the transform type documentation](./kibana-plugin-core-server.savedobjectsexporttransform.md) for more info and examples. |
 |  [onImport](./kibana-plugin-core-server.savedobjectstypemanagementdefinition.onimport.md) | <code>SavedObjectsImportHook</code> | An optional [import hook](./kibana-plugin-core-server.savedobjectsimporthook.md) to use when importing given type.<!-- -->Import hooks are executed during the savedObjects import process and allow to interact with the imported objects. See the [hook documentation](./kibana-plugin-core-server.savedobjectsimporthook.md) for more info. |
 

src/core/server/server.api.md

@@ -2079,6 +2079,7 @@ export interface SavedObjectExportBaseOptions {
     excludeExportDetails?: boolean;
     includeReferencesDeep?: boolean;
     namespace?: string;
+    request: KibanaRequest;
 }
 
 // @public
@@ -2403,8 +2404,9 @@ export interface SavedObjectsExportByTypeOptions extends SavedObjectExportBaseOp
 export class SavedObjectsExporter {
     // (undocumented)
     #private;
-    constructor({ savedObjectsClient, exportSizeLimit, }: {
+    constructor({ savedObjectsClient, typeRegistry, exportSizeLimit, }: {
         savedObjectsClient: SavedObjectsClientContract;
+        typeRegistry: ISavedObjectTypeRegistry;
         exportSizeLimit: number;
     });
     exportByObjects(options: SavedObjectsExportByObjectOptions): Promise<import("stream").Readable>;
@@ -2418,8 +2420,10 @@ export class SavedObjectsExportError extends Error {
     readonly attributes?: Record<string, any> | undefined;
     // (undocumented)
     static exportSizeExceeded(limit: number): SavedObjectsExportError;
+    static invalidTransformError(objectKeys: string[]): SavedObjectsExportError;
     // (undocumented)
     static objectFetchError(objects: SavedObject[]): SavedObjectsExportError;
+    static objectTransformError(objects: SavedObject[], cause: Error): SavedObjectsExportError;
     // (undocumented)
     readonly type: string;
 }
@@ -2434,6 +2438,14 @@ export interface SavedObjectsExportResultDetails {
     }>;
 }
 
+// @public
+export type SavedObjectsExportTransform = <T = unknown>(context: SavedObjectsExportTransformContext, objects: Array<SavedObject<T>>) => SavedObject[] | Promise<SavedObject[]>;
+
+// @public
+export interface SavedObjectsExportTransformContext {
+    request: KibanaRequest;
+}
+
 // @public
 export type SavedObjectsFieldMapping = SavedObjectsCoreFieldMapping | SavedObjectsComplexFieldMapping;
 
@@ -2852,6 +2864,7 @@ export interface SavedObjectsTypeManagementDefinition {
     getTitle?: (savedObject: SavedObject<any>) => string;
     icon?: string;
     importableAndExportable?: boolean;
+    onExport?: SavedObjectsExportTransform;
     onImport?: SavedObjectsImportHook;
 }