export declare type DateTimeRangeTargetingErrorReason = 'EMPTY_RANGES' | 'NOT_SPONSORSHIP_LINEITEM' | 'PAST_RANGES_CHANGED' | 'RANGES_OVERLAP' | 'RANGES_OUT_OF_LINEITEM_ACTIVE_PERIOD' | 'START_TIME_IS_NOT_START_OF_DAY' | 'END_TIME_IS_NOT_END_OF_DAY' | 'START_DATE_TIME_IS_IN_PAST' | 'RANGE_END_TIME_BEFORE_START_TIME' | 'END_DATE_TIME_IS_TOO_LATE' | 'LIMITED_RANGES_IN_UNLIMITED_LINEITEM' | 'UNKNOWN';