improve READMEs. remove prefix.

x-pack/packages/ml/is_defined/README.md

@@ -1,3 +1,3 @@
 # @kbn/ml-is-defined
 
-Empty package generated by @kbn/generate
+Utility function to determine if a value is not `undefined` and not `null`.

x-pack/packages/ml/local_storage/README.md

@@ -1,3 +1,3 @@
 # @kbn/ml-local-storage
 
-Empty package generated by @kbn/generate
+Utilities to combine url state management with local storage.

x-pack/packages/ml/local_storage/index.ts

@@ -5,4 +5,4 @@
  * 2.0.
  */
 
-export { MlStorageContextProvider, useStorage } from './src/storage_context';
+export { StorageContextProvider, useStorage } from './src/storage_context';

x-pack/packages/ml/local_storage/src/storage_context.tsx

@@ -46,16 +46,16 @@ export const MlStorageContext = React.createContext<StorageAPI>({
   },
 });
 
-interface MlStorageContextProviderProps<K extends TStorageKey> {
+interface StorageContextProviderProps<K extends TStorageKey> {
   storage: Storage;
   storageKeys: readonly K[];
 }
 
-export function MlStorageContextProvider<K extends TStorageKey, T extends TStorage>({
+export function StorageContextProvider<K extends TStorageKey, T extends TStorage>({
   children,
   storage,
   storageKeys,
-}: PropsWithChildren<MlStorageContextProviderProps<K>>) {
+}: PropsWithChildren<StorageContextProviderProps<K>>) {
   const initialValue = useMemo(() => {
     return storageKeys.reduce((acc, curr) => {
       acc[curr as K] = storage.get(curr as string);

x-pack/plugins/aiops/public/components/change_point_detection/change_point_detetion_root.tsx

@@ -9,7 +9,7 @@ import React, { FC } from 'react';
 
 import { DataView } from '@kbn/data-views-plugin/common';
 import { SavedSearch } from '@kbn/saved-search-plugin/public';
-import { MlStorageContextProvider } from '@kbn/ml-local-storage';
+import { StorageContextProvider } from '@kbn/ml-local-storage';
 import { UrlStateProvider } from '@kbn/ml-url-state';
 import { Storage } from '@kbn/kibana-utils-plugin/public';
 
@@ -40,12 +40,12 @@ export const ChangePointDetectionAppState: FC<ChangePointDetectionAppStateProps>
     <AiopsAppContext.Provider value={appDependencies}>
       <UrlStateProvider>
         <DataSourceContext.Provider value={{ dataView, savedSearch }}>
-          <MlStorageContextProvider storage={localStorage} storageKeys={AIOPS_STORAGE_KEYS}>
+          <StorageContextProvider storage={localStorage} storageKeys={AIOPS_STORAGE_KEYS}>
             <PageHeader />
             <ChangePointDetectionContextProvider>
               <ChangePointDetectionPage />
             </ChangePointDetectionContextProvider>
-          </MlStorageContextProvider>
+          </StorageContextProvider>
         </DataSourceContext.Provider>
       </UrlStateProvider>
     </AiopsAppContext.Provider>

x-pack/plugins/aiops/public/components/explain_log_rate_spikes/explain_log_rate_spikes_app_state.tsx

@@ -13,7 +13,7 @@ import type { Filter, Query } from '@kbn/es-query';
 import { i18n } from '@kbn/i18n';
 import type { SavedSearch } from '@kbn/discover-plugin/public';
 import type { DataView } from '@kbn/data-views-plugin/public';
-import { MlStorageContextProvider } from '@kbn/ml-local-storage';
+import { StorageContextProvider } from '@kbn/ml-local-storage';
 import { UrlStateProvider } from '@kbn/ml-url-state';
 import { Storage } from '@kbn/kibana-utils-plugin/public';
 
@@ -99,9 +99,9 @@ export const ExplainLogRateSpikesAppState: FC<ExplainLogRateSpikesAppStateProps>
     <AiopsAppContext.Provider value={appDependencies}>
       <UrlStateProvider>
         <SpikeAnalysisTableRowStateProvider>
-          <MlStorageContextProvider storage={localStorage} storageKeys={AIOPS_STORAGE_KEYS}>
+          <StorageContextProvider storage={localStorage} storageKeys={AIOPS_STORAGE_KEYS}>
             <ExplainLogRateSpikesPage dataView={dataView} savedSearch={savedSearch} />
-          </MlStorageContextProvider>
+          </StorageContextProvider>
         </SpikeAnalysisTableRowStateProvider>
       </UrlStateProvider>
     </AiopsAppContext.Provider>

x-pack/plugins/aiops/public/components/log_categorization/log_categorization_app_state.tsx

@@ -7,7 +7,7 @@
 import React, { FC } from 'react';
 import type { SavedSearch } from '@kbn/discover-plugin/public';
 import type { DataView } from '@kbn/data-views-plugin/public';
-import { MlStorageContextProvider } from '@kbn/ml-local-storage';
+import { StorageContextProvider } from '@kbn/ml-local-storage';
 import { UrlStateProvider } from '@kbn/ml-url-state';
 import { Storage } from '@kbn/kibana-utils-plugin/public';
 
@@ -34,9 +34,9 @@ export const LogCategorizationAppState: FC<LogCategorizationAppStateProps> = ({
   return (
     <AiopsAppContext.Provider value={appDependencies}>
       <UrlStateProvider>
-        <MlStorageContextProvider storage={localStorage} storageKeys={AIOPS_STORAGE_KEYS}>
+        <StorageContextProvider storage={localStorage} storageKeys={AIOPS_STORAGE_KEYS}>
           <LogCategorizationPage dataView={dataView} savedSearch={savedSearch} />
-        </MlStorageContextProvider>
+        </StorageContextProvider>
       </UrlStateProvider>
     </AiopsAppContext.Provider>
   );

x-pack/plugins/data_visualizer/public/application/index_data_visualizer/index_data_visualizer.tsx

@@ -15,7 +15,7 @@ import { SimpleSavedObject } from '@kbn/core/public';
 import { i18n } from '@kbn/i18n';
 import { Storage } from '@kbn/kibana-utils-plugin/public';
 import { KibanaContextProvider, KibanaThemeProvider } from '@kbn/kibana-react-plugin/public';
-import { MlStorageContextProvider } from '@kbn/ml-local-storage';
+import { StorageContextProvider } from '@kbn/ml-local-storage';
 import { DataView } from '@kbn/data-views-plugin/public';
 import { getNestedProperty } from '@kbn/ml-nested-property';
 import {
@@ -321,12 +321,12 @@ export const IndexDataVisualizer: FC<{
   return (
     <KibanaThemeProvider theme$={coreStart.theme.theme$}>
       <KibanaContextProvider services={{ ...services }}>
-        <MlStorageContextProvider storage={localStorage} storageKeys={DV_STORAGE_KEYS}>
+        <StorageContextProvider storage={localStorage} storageKeys={DV_STORAGE_KEYS}>
           <DataVisualizerStateContextProvider
             IndexDataVisualizerComponent={IndexDataVisualizerView}
             getAdditionalLinks={getAdditionalLinks}
           />
-        </MlStorageContextProvider>
+        </StorageContextProvider>
       </KibanaContextProvider>
     </KibanaThemeProvider>
   );

x-pack/plugins/ml/common/types/storage.test.tsx

@@ -9,7 +9,7 @@ import React, { FC } from 'react';
 import { renderHook, act } from '@testing-library/react-hooks';
 
 import type { Storage } from '@kbn/kibana-utils-plugin/public';
-import { MlStorageContextProvider, useStorage } from '@kbn/ml-local-storage';
+import { StorageContextProvider, useStorage } from '@kbn/ml-local-storage';
 
 import { ML_STORAGE_KEYS } from './storage';
 
@@ -32,9 +32,9 @@ const mockStorage: Storage = {
 
 const Provider: FC = ({ children }) => {
   return (
-    <MlStorageContextProvider storage={mockStorage} storageKeys={ML_STORAGE_KEYS}>
+    <StorageContextProvider storage={mockStorage} storageKeys={ML_STORAGE_KEYS}>
       {children}
-    </MlStorageContextProvider>
+    </StorageContextProvider>
   );
 };
 

x-pack/plugins/ml/public/application/app.tsx

@@ -15,7 +15,7 @@ import type { UsageCollectionSetup } from '@kbn/usage-collection-plugin/public';
 import { Storage } from '@kbn/kibana-utils-plugin/public';
 
 import { KibanaContextProvider, KibanaThemeProvider } from '@kbn/kibana-react-plugin/public';
-import { MlStorageContextProvider } from '@kbn/ml-local-storage';
+import { StorageContextProvider } from '@kbn/ml-local-storage';
 import { ML_STORAGE_KEYS } from '../../common/types/storage';
 import { setDependencyCache, clearCache } from './util/dependency_cache';
 import { setLicenseCache } from './license';
@@ -112,9 +112,9 @@ const App: FC<AppProps> = ({ coreStart, deps, appMountParams }) => {
               mlServices: getMlGlobalServices(coreStart.http, deps.usageCollection),
             }}
           >
-            <MlStorageContextProvider storage={localStorage} storageKeys={ML_STORAGE_KEYS}>
+            <StorageContextProvider storage={localStorage} storageKeys={ML_STORAGE_KEYS}>
               <MlRouter pageDeps={pageDeps} />
-            </MlStorageContextProvider>
+            </StorageContextProvider>
           </KibanaContextProvider>
         </KibanaThemeProvider>
       </I18nContext>