@abstractmethod
    def transform_any(self, data):
Recursively add linebreaks to ElementTree children.
dataset/ETHPy150Open mila-udem/fuel/fuel/transformers/__init__.py/AgnosticTransformer.transform_any--crossover with--dataset/ETHPy150Open dragondjf/QMarkdowner/markdown/treeprocessors.py/PrettifyTreeprocessor._prettifyETree