def suffix_tree_edge_mutator(event, initial): return entity_mutator(event, initial)
def example_mutator(event, initial): return entity_mutator(event, initial)
def suffix_tree_node_child_collection_mutator(event, initial): return entity_mutator(event, initial)
def allocation_source_mutator(event, initial): return entity_mutator(event, initial)
def collection_mutator(event, initial): return entity_mutator(event, initial)
def instance_mutator(event, initial): return entity_mutator(event, initial)