return true
			}
		}
	}
	return false
}

func (h *manyCollection[I, O]) _internalHandler() {
}

func (h *manyCollection[I, O]) GetKey(k Key[O]) (res *O) {
	h.mu.Lock()
	defer h.mu.Unlock()
	rf, f := h.collectionState.outputs[k]
	if f {
		return &rf
	}
	return nil
}

func (h *manyCollection[I, O]) List() (res []O) {
	h.mu.Lock()
	defer h.mu.Unlock()