feat(types): DerivedHelper (#3887)

algolia · Oct 23, 2019 · 0f38b4a · 0f38b4a
1 parent 3a41c1d
commit 0f38b4a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/types/instantsearch.ts b/src/types/instantsearch.ts
@@ -1,3 +1,4 @@
+import { EventEmitter } from 'events';
 import { Client as AlgoliaSearchClient } from 'algoliasearch';
 import { InsightsClient as AlgoliaInsightsClient } from './insights';
 import {
@@ -112,6 +113,10 @@ export type StateMapping<TRouteState = UiState> = {
 export type Client = AlgoliaSearchClient;
 
 export type Helper = AlgoliaSearchHelper;
+export type DerivedHelper = EventEmitter & {
+  lastResults: SearchResults | null;
+  detach(): void;
+};
 
 export type InstantSearch = {
   templatesConfig: object;