}
    }
}

internal fun KaSession.sortedCalls(collection: Collection<KaCall>): Collection<KaCall> = collection.sortedWith { call1, call2 ->
    compareCalls(call1, call2)
}

internal fun KaCall.symbols(): List<KaSymbol> = when (this) {
    is KaCompoundVariableAccessCall -> listOfNotNull(symbol, compoundAccess.operationPartiallyAppliedSymbol.symbol)