Merge pull request #1324 from outring/hotfix/find-typing

IObservableArray.find() typing fix
mobxjs · Jan 31, 2018 · 64c3ee2 · 64c3ee2
2 parents a7c7b45 + 296a84b
commit 64c3ee2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/types/observablearray.ts b/src/types/observablearray.ts
@@ -54,7 +54,7 @@ export interface IObservableArray<T> extends Array<T> {
         predicate: (item: T, index: number, array: IObservableArray<T>) => boolean,
         thisArg?: any,
         fromIndex?: number
-    ): T
+    ): T | undefined
     findIndex(
         predicate: (item: T, index: number, array: IObservableArray<T>) => boolean,
         thisArg?: any,