Move ui/courier into data shim plugin (#52359) (#53743)

Author: lukeelmers

src/legacy/core_plugins/data/public/index.ts

@@ -30,9 +30,16 @@ export function plugin() {
 export { DataStart };
 
 export { Field, FieldType, IFieldList, IndexPattern } from './index_patterns';
-export { SavedQuery, SavedQueryTimeFilter } from '../../../../plugins/data/public';
+export { EsQuerySortValue, FetchOptions, ISearchSource, SortDirection } from './search/types';
+export { SearchSourceFields } from './search/types';
+export {
+  SavedQueryAttributes,
+  SavedQuery,
+  SavedQueryTimeFilter,
+} from '../../../../plugins/data/public';
 
 /** @public static code */
 export * from '../common';
 export { FilterStateManager } from './filter/filter_manager';
 export { getFromSavedObject, getRoutes, flattenHitWrapper } from './index_patterns';
+export { getRequestInspectorStats, getResponseInspectorStats } from './search';

src/legacy/core_plugins/data/public/plugin.ts

@@ -18,6 +18,7 @@
  */
 
 import { CoreSetup, CoreStart, Plugin } from 'kibana/public';
+import { SearchService, SearchStart } from './search';
 import { DataPublicPluginStart } from '../../../../plugins/data/public';
 
 // eslint-disable-next-line @kbn/eslint/no-restricted-paths
@@ -32,8 +33,9 @@ export interface DataPluginStartDependencies {
  *
  * @public
  */
-// eslint-disable-next-line @typescript-eslint/no-empty-interface
-export interface DataStart {}
+export interface DataStart {
+  search: SearchStart;
+}
 
 /**
  * Data Plugin - public
@@ -48,13 +50,20 @@ export interface DataStart {}
  */
 
 export class DataPlugin implements Plugin<void, DataStart, {}, DataPluginStartDependencies> {
+  private readonly search = new SearchService();
+
   public setup(core: CoreSetup) {}
 
   public start(core: CoreStart, { data }: DataPluginStartDependencies): DataStart {
     // This is required for when Angular code uses Field and FieldList.
     setFieldFormats(data.fieldFormats);
-    return {};
+
+    return {
+      search: this.search.start(core),
+    };
   }
 
-  public stop() {}
+  public stop() {
+    this.search.stop();
+  }
 }

src/legacy/core_plugins/data/public/search/expressions/esaggs.ts

@@ -32,7 +32,7 @@ import {
 import { npStart } from 'ui/new_platform';
 import {
   SearchSource,
-  SearchSourceContract,
+  ISearchSource,
   getRequestInspectorStats,
   getResponseInspectorStats,
 } from '../../../../../ui/public/courier';
@@ -51,7 +51,7 @@ import { PersistedState } from '../../../../../ui/public/persisted_state';
 import { Adapters } from '../../../../../../plugins/inspector/public';
 
 export interface RequestHandlerParams {
-  searchSource: SearchSourceContract;
+  searchSource: ISearchSource;
   aggs: AggConfigs;
   timeRange?: TimeRange;
   query?: Query;