 //  Analytical
 //
 //  Created by Dal Rupnik on 18/07/16.
-//  Copyright © 2018 Unified Sense. All rights reserved.
+//  Copyright © 2019 Unified Sense. All rights reserved.
 //
 
 import FBSDKCoreKit
 
-public class FacebookProvider : BaseProvider<ApplicationDelegate>, AnalyticalProvider {
+open class FacebookProvider : BaseProvider<ApplicationDelegate>, AnalyticalProvider {
     
     //
     // MARK: Analytical

        //
    }
    
    public func set(properties: Properties) {
        guard let preparedProperties = prepare(properties: properties) else {
            return
        }

        }
    }
    
    open func prepare(properties: Properties?) -> Properties? {
        guard let properties = properties else {
            return nil
        }
