// Header provider
val stickyHeaderProvider = StickyHeaderProvider(sameItemsAdapterHas, BR.model) {
        return@StickyHeaderProvider true // Return true only for those objects you want to be sticky.
}

// Setting provider directly to the RecyclerView
fun RecyclerView.setupRecyclerViewHeaderDecorator() {
    addStickyHeader(stickyHeaderProvider)
}

// Setting provider through xml
app:addStickyHeader="@{model.stickyHeaderProvider}"

Usage: ```javascript // Header provider val stickyHeaderProvider = StickyHeaderProvider(sameItemsAdapterHas, BR.model) { return@StickyHeaderProvider true // Return true only for those objects you want to be sticky. } // Setting provider directly to the RecyclerView fun RecyclerView.setupRecyclerViewHeaderDecorator() { addStickyHeader(stickyHeaderProvider) } // Setting provider through xml app:addStickyHeader="@{model.stickyHeaderProvider}" ```