diff --git a/index.d.ts b/index.d.ts
index 075ae3dc..baa1e075 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,69 +1,83 @@
-declare module 'rn-viewpager' {
+declare module "rn-viewpager" {
+  import * as React from "react";
+  import {
+    ImageURISource,
+    ViewProperties,
+    NativeScrollEvent,
+    NativeSyntheticEvent,
+    ViewPagerAndroidOnPageScrollEventData,
+    ScrollViewProperties
+  } from "react-native";
 
-    import * as React from 'react';
-    import { ImageURISource, ViewProperties, NativeScrollEvent, NativeSyntheticEvent, ViewPagerAndroidOnPageScrollEventData } from 'react-native';
-
-    interface ViewPagerProps extends  ViewProperties {
-      initialPage?: number;
-      keyboardDismissMode?: 'none' | 'on-drag';
-      onPageScroll?(e: ViewPagerAndroidOnPageScrollEventData): void;
-      onPageScrollStateChanged?(state: 'idle' | 'settling' | 'dragging'): void;
-      onPageSelected?(e: ViewPagerAndroidOnPageScrollEventData): void;
-      scrollEnabled?: boolean;
-    }
-
-    export class ViewPager extends React.Component<ViewPagerProps> {
-      setPage(selectedPage: number): void;
-      setPageWithoutAnimation(selectedPage: number): void;
-    }
-
-    interface IndicatorViewPagerProps extends ViewProperties {
-      indicator: React.ReactNode;
-      pagerStyle?: ViewProperties['style'];
-      autoPlayEnable?: boolean;
-      autoPlayInterval?: boolean;
-      horizontalScroll?: boolean;
+  interface ViewPagerProps extends ScrollViewProperties {
+    initialPage?: number;
+    keyboardDismissMode?: "none" | "on-drag";
+    onPageScroll?(e: ViewPagerAndroidOnPageScrollEventData): void;
+    onPageScrollStateChanged?(state: "idle" | "settling" | "dragging"): void;
+    onPageSelected?(e: ViewPagerAndroidOnPageScrollEventData): void;
+    scrollEnabled?: boolean;
+    horizontalScroll?: boolean;
+  }
 
-    }
-    export class IndicatorViewPager extends React.Component<IndicatorViewPagerProps> {
-      setPage(selectedPage: number): void;
-      setPageWithoutAnimation(selectedPage: number): void;
-    }
+  export class ViewPager extends React.Component<ViewPagerProps> {
+    setPage(selectedPage: number): void;
+    setPageWithoutAnimation(selectedPage: number): void;
+  }
 
-    interface PagerDotIndicatorProps extends ViewProperties {
-      pageCount: number;
-      dotStyle?: ViewProperties['style'];
-      selectedDotStyle?: ViewProperties['style'];
-      hideSingle?: boolean;
-    }
+  interface IndicatorViewPagerProps extends ViewProperties {
+    indicator: React.ReactNode;
+    pagerStyle?: ViewProperties["style"];
+    autoPlayEnable?: boolean;
+    autoPlayInterval?: boolean;
+    horizontalScroll?: boolean;
+  }
+  export class IndicatorViewPager extends React.Component<
+    IndicatorViewPagerProps
+  > {
+    setPage(selectedPage: number): void;
+    setPageWithoutAnimation(selectedPage: number): void;
+  }
 
-    export class PagerDotIndicator extends React.Component<PagerDotIndicatorProps> {}
+  interface PagerDotIndicatorProps extends ViewProperties {
+    pageCount: number;
+    dotStyle?: ViewProperties["style"];
+    selectedDotStyle?: ViewProperties["style"];
+    hideSingle?: boolean;
+  }
 
-    interface PageTitleIndicatorProps extends ViewProperties {
-      titles: string[];
-      trackScroll?: boolean;
-      itemStyle?: ViewProperties['style'];
-      itemTextStyle?: ViewProperties['style'];
-      selectedItemTextStyle?: ViewProperties['style'];
-      selectedBorderStyle?: ViewProperties['style'];
-      renderTitle(index: number, title: string, isSelected: boolean): JSX.Element;
-    }
-    export class PagerTitleIndicator extends React.Component<PageTitleIndicatorProps> {}
+  export class PagerDotIndicator extends React.Component<
+    PagerDotIndicatorProps
+  > {}
 
-    interface PagerTabIndicatorProps extends ViewProperties {
-      tabs: Array<{
-        text: string,
-        iconSource: ImageURISource,
-        selectedIconSource: ImageURISource
-      }>;
-      itemStyle?: ViewProperties['style'];
-      selectedItemStyle?: ViewProperties['style'];
-      iconStyle?: ViewProperties['style'];
-      selectedIconStyle?: ViewProperties['style'];
-      textStyle?: ViewProperties['style'];
-      selectedTextStyle?: ViewProperties['style'];
-      changePageWithAnimation?: boolean;
-    }
+  interface PageTitleIndicatorProps extends ViewProperties {
+    titles: string[];
+    trackScroll?: boolean;
+    itemStyle?: ViewProperties["style"];
+    itemTextStyle?: ViewProperties["style"];
+    selectedItemTextStyle?: ViewProperties["style"];
+    selectedBorderStyle?: ViewProperties["style"];
+    renderTitle(index: number, title: string, isSelected: boolean): JSX.Element;
+  }
+  export class PagerTitleIndicator extends React.Component<
+    PageTitleIndicatorProps
+  > {}
 
-    export class PagerTabIndicator extends React.PureComponent<PagerTabIndicatorProps> {}
+  interface PagerTabIndicatorProps extends ViewProperties {
+    tabs: Array<{
+      text: string;
+      iconSource: ImageURISource;
+      selectedIconSource: ImageURISource;
+    }>;
+    itemStyle?: ViewProperties["style"];
+    selectedItemStyle?: ViewProperties["style"];
+    iconStyle?: ViewProperties["style"];
+    selectedIconStyle?: ViewProperties["style"];
+    textStyle?: ViewProperties["style"];
+    selectedTextStyle?: ViewProperties["style"];
+    changePageWithAnimation?: boolean;
   }
+
+  export class PagerTabIndicator extends React.PureComponent<
+    PagerTabIndicatorProps
+  > {}
+}