refactor: change type IOpenPicker

Author: baronha

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@baronha/react-native-multiple-image-picker",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "description": "react-native-multiple-image-picker enables application to pick images and videos from multiple smart album in iOS/Android, similar to the current facebook app.",
   "main": "lib/commonjs/index",
   "module": "lib/module/index",

src/index.d.ts

@@ -93,14 +93,16 @@ interface MediaTypeResults {
   [MediaType.ALL]: ImageResults | VideoResults;
 }
 
-export type openPicker = <T extends MediaType = MediaType.ALL>(
+export type IOpenPicker = <T extends MediaType = MediaType.ALL>(
   options: MultiPickerOptions & MediaTypeOptions[T] & Options<T>
 ) => Promise<MediaTypeResults[T][]>;
 
 type MultipleImagePickerType = {
-  openPicker: openPicker;
+  openPicker: IOpenPicker;
 };
 
 const { MultipleImagePicker } = NativeModules;
 
+export const { openPicker } = MultipleImagePicker as MultipleImagePickerType;
+
 export default MultipleImagePicker as MultipleImagePickerType;