def METHOD_NAME(self) -> DecoderEventMappingType:
    return {
        CPT_LOCKEDGNO: {
            HistoryEventType.RECEIVE: {
                HistoryEventSubType.RECEIVE_WRAPPED: EventCategory.RECEIVE,
            },
            HistoryEventType.SPEND: {
                HistoryEventSubType.RETURN_WRAPPED: EventCategory.SEND,
            },
            HistoryEventType.DEPOSIT: {
                HistoryEventSubType.DEPOSIT_ASSET: EventCategory.DEPOSIT,
            },
            HistoryEventType.WITHDRAWAL: {
                HistoryEventSubType.REMOVE_ASSET: EventCategory.WITHDRAW,
            },
        },
    }