### Static methods
`init_event_aggregation_node(effect_group: superlinked.framework.dsl.index.util.event_aggregation_effect_group.EventAggregationEffectGroup, effect_modifier: superlinked.framework.dsl.index.effect.EffectModifier) ‑> superlinked.framework.common.dag.event_aggregation_node.EventAggregationNode`
:
