Badranh

public interface BaseViewHolder {

    interface Binder<T>{
        void bindViewHolders(T viewHolder,int pos);
        int getViewHoldersCount();
    }

}

Badranh

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.annotation.LayoutRes;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import static androidx.recyclerview.widget.RecyclerView.*;