import { FixedWidthBuilder } from '../builder';
import { Interval, IntervalDayTime, IntervalYearMonth } from '../type';
/** @ignore */
export declare class IntervalBuilder<T extends Interval = Interval, TNull = any> extends FixedWidthBuilder<T, TNull> {
}
/** @ignore */
export declare class IntervalDayTimeBuilder<TNull = any> extends IntervalBuilder<IntervalDayTime, TNull> {
}
/** @ignore */
export declare class IntervalYearMonthBuilder<TNull = any> extends IntervalBuilder<IntervalYearMonth, TNull> {
}