Here is a list of all documented events with links to the class documentation for each member:

• OnEffectPlayed : ImpactCFX.ImpactSimpleEffectProcessor< TEffectAuthoring, TEffect, TEffectResult >
• OnPooledEffectPlayed : ImpactCFX.ImpactMultiPrefabEffectProcessor< TEffectAuthoring, TEffect, TEffectResult, TPool, TPooledObject >, ImpactCFX.ImpactPooledEffectProcessor< TEffectAuthoring, TEffect, TEffectResult, TPool, TPooledObject >