Fallen leaves should also be separated from soft shoots, grass and evergreen shrubs, as these plants may also react to the wet leaves by rotting.
A good way of using the leaves is to cover empty beds or create hedgehog nests in a remote garden corner. In this way you also help wildlife protection, as in some European countries, the hedgehog is already on the Red List of Threatened Species. This is mainly because, due to meticulous clearing up work in the garden, unfortunately all nesting and shelter possibilities for hedgehogs, but also for many other beneficial organisms, are removed.