Merge pull request #5 from FezVrasta/patch-1

feat: add Flow type definition

Author: rauldeheer

index.js.flow

@@ -0,0 +1,7 @@
+declare module 'use-async-effect' {
+  declare function useAsyncEffect<V>(
+    effect: () => Promise<V>,
+    destroy?: ?(result?: V) => void,
+    inputs?: any[]
+  ): void;
+}