Add JSDocs

Author: mrousavy

src/index.ts

@@ -2,6 +2,9 @@ import { NativeModules, Platform } from 'react-native';
 
 const TrackingTransparency = NativeModules.TrackingTransparency;
 
+/**
+ * The Tracking Authorization Status. See [ATTrackingManager.AuthorizationStatus](https://developer.apple.com/documentation/apptrackingtransparency/attrackingmanager/authorizationstatus)
+ */
 export type TrackingStatus =
   | 'unavailable'
   | 'denied'
@@ -10,7 +13,9 @@ export type TrackingStatus =
   | 'not-determined';
 
 /**
+ * Requests permission to track the user. Requires an [`NSUserTrackingUsageDescription`](https://developer.apple.com/documentation/bundleresources/information_property_list/nsusertrackingusagedescription) key in your `Info.plist`. (See [iOS 14 Tracking API](https://developer.apple.com/documentation/apptrackingtransparency))
  *
+ * @platform iOS 14
  */
 export async function requestTrackingPermission(): Promise<TrackingStatus> {
   if (Platform.OS !== 'ios') return 'unavailable';