Update interface file (Geolocation)

Author: mobily

src/geolocation.rei

@@ -1,33 +1,51 @@
 type watchId = int;
 
+type position = {
+ .
+ "coords": coords,
+ "timestamp": float,
+}
+and coords = {
+ .
+ "accuracy": int,
+ "heading": int,
+ "latitude": float,
+ "longitude": float,
+ "speed": int,
+};
+
+type error = {
+ .
+ "code": int,
+ "message": string,
+};
+
 let setRNConfiguration: (~skipPermissionRequests: Js.boolean=?, unit) => unit;
 
 let requestAuthorization: unit => unit;
 
 let stopObserving: unit => unit;
 
-let clearWatch: watchId => unit;
-
 let getCurrentPosition:
  (
- ~success: unit => unit,
- ~error: unit => unit,
  ~timeout: int=?,
  ~maximumAge: int=?,
  ~enableHighAccuracy: Js.boolean=?,
- unit
+ position => unit,
+ error => unit
  ) =>
  unit;
 
 let watchPosition:
  (
- ~success: unit => unit,
- ~error: unit => unit,
  ~timeout: int=?,
  ~maximumAge: int=?,
  ~enableHighAccuracy: Js.boolean=?,
  ~distanceFilter: int=?,
  ~useSignificantChanges: Js.boolean=?,
- unit
+ position => unit,
+ error => unit
  ) =>
  watchId;
+
+let clearWatch: watchId => unit;