diff --git a/types/react-native-autocomplete-input/index.d.ts b/types/react-native-autocomplete-input/index.d.ts
index df5ab5e507..eb4bca3986 100644
--- a/types/react-native-autocomplete-input/index.d.ts
+++ b/types/react-native-autocomplete-input/index.d.ts
@@ -12,6 +12,7 @@ import {
     StyleProp,
     TextInputProperties,
     ViewStyle,
+    FlatListProps,
 } from 'react-native';
 
 export interface AutocompleteProps<T> extends TextInputProperties {
@@ -33,12 +34,24 @@ export interface AutocompleteProps<T> extends TextInputProperties {
      */
     data: T[];
 
+    /**
+     * object
+     * Props to pass on to the underlying FlatList.
+     */
+    flatListProps?: Partial<FlatListProps<T>>;
+
     /**
      * style
      * These styles will be applied to the container which surrounds the textInput component.
      */
     inputContainerStyle?: StyleProp<ViewStyle>;
 
+    /**
+     * function
+     * keyExtractor will be called to get key for each item. It's up to you which string to return as a key.
+     */
+    keyExtractor?(item: T, i: number): string;
+
     /**
      * style
      * These styles will be applied to the container which surrounds the result list.
diff --git a/types/react-native-autocomplete-input/react-native-autocomplete-input-tests.tsx b/types/react-native-autocomplete-input/react-native-autocomplete-input-tests.tsx
index 36dd6b516f..8de641a11a 100644
--- a/types/react-native-autocomplete-input/react-native-autocomplete-input-tests.tsx
+++ b/types/react-native-autocomplete-input/react-native-autocomplete-input-tests.tsx
@@ -1,10 +1,8 @@
 import Autocomplete from 'react-native-autocomplete-input';
 import * as React from 'react';
 import {
-  StyleSheet,
   Text,
   TouchableOpacity,
-  View
 } from 'react-native';
 
 interface Item { query: string; value: string; }
@@ -24,6 +22,8 @@ class AutocompleteExample extends React.Component<{}, {query: string}> {
         return (<Autocomplete
             data={data}
             defaultValue={query}
+            flatListProps={{ onScroll: () => {} }}
+            keyExtractor={item => item.value}
             onChangeText={text => this.setState({ query: text })}
             renderItem={({ item }) => (
                 <TouchableOpacity onPress={() => this.setState({ query: item.query })}>