import { DateTimeEditableSegment, DateTimeEditableSegmentTypes } from '../types';
export declare function stepValue(value: number, step: number, min: number, max: number, round?: boolean): number;
export declare function parseSegmentValue(type: DateTimeEditableSegmentTypes, str: string): number | null;
export declare function getAriaValueAttributes(segment: DateTimeEditableSegment, options: Intl.ResolvedDateTimeFormatOptions): {
    value: number | undefined;
    min: number;
    max: number;
};