Added notifications to API document and tested.

elpha-ios/MastodonAPI.swift

@@ -404,6 +404,23 @@ class MastodonAPI {
         }
     }
     
+    static func notifications(
+        limit: Int?,
+        pagination: PaginationItem?,
+        completion: @escaping (JSONObjectArray?, [PaginationItem]?, Error?) -> Void
+    ) {
+        let parameters: Parameters = ["limit": limit ?? 20]
+        
+        self.request(path: "api/v1/notifications", method: .get, parameters: parameters, pagination: pagination) { data, pagination, error in
+            guard error == nil else {
+                completion(nil, nil, error)
+                return
+            }
+            
+            completion(data as? JSONObjectArray, pagination, nil)
+        }
+    }
+    
     static func registerApp(serverURL: URL, completion: @escaping (JSONObject?, Error?) -> Void) {
         let requestURL = serverURL.appendingPathComponent("api/v1/apps")
         let parameters: Parameters = [