def add_flake_id_generator_config(self, flake_id_generator_config):
self.flake_id_generator_configs[flake_id_generator_config.name] = flake_id_generator_config<EOL>return self<EOL>
Helper method to add a new FlakeIdGeneratorConfig.

:param flake_id_generator_config: (FlakeIdGeneratorConfig), the configuration to add
:return: `self` for cascading configuration