Set Dismissed-Survey Handler

This handler can be used to run a block code right after a survey is dismissed.

Surveys.didFinishSurveyHandler = { (state, info, identifier) -> Void in
    // Code here
}

LCQSurveys.didFinishSurveyHandler = ^(LCQSurveyFinishedState state, NSDictionary * _Nonnull info, NSString * _Nonnull identifier) {
    // Code here
};

Surveys.setOnFinishCallback(new OnFinishCallback() {
            @Override
            public void onFinish(String surveyId, String state, JSONObject response) {
            }
        });

Surveys.setOnFinishCallback(OnFinishCallback {
            }
        )

Surveys.setOnDismissHandler(() => {
  //Perform any changes before the survey disappears.
});

Surveys.setOnDismissCallback(Function function);