import { type IntlShape } from 'react-intl';
import { TimeframeV2, TimeValue } from '../../../core/types/time.js';
/**
 * Defines the units of time that can be used for offsetting.
 */
type OffsetUnit = 'y' | 'q' | 'M' | 'w' | 'd' | 'h' | 'm' | 's' | 'ms';
/**
 * Formats and returns the display value for given time values, including relative expressions.
 * @internal
 */
export declare function formatStepperValues(from: TimeValue | null, to: TimeValue | null, intl: IntlShape, direction: 'backward' | 'forward', selectedOverCalendar?: boolean): string;
/**
 * Determines the lowest common denominator for OffsetUnits between two TimeValues.
 * @internal
 */
export declare const getSmallestCommonUnit: (from: TimeValue | undefined | null, to: TimeValue | undefined | null) => OffsetUnit;
/**
 * Returns the difference between two TimeValues in the lowest possible OffsetUnit.
 * @internal
 */
export declare const getDifference: (from: TimeValue | undefined | null, to: TimeValue | undefined | null) => number;
/**
 * Adjusts the timeframe based on the direction ('backward' or 'forward').
 * Handles different types of timeframes: ISO8601, expressions, and rounded timeframes.
 * @internal
 */
export declare function getTimeShift(value: TimeframeV2, config: {
    direction: 'backward' | 'forward';
    min?: string;
    max?: string;
    selectedOverCalendar?: boolean;
    precision?: 'minutes' | 'seconds' | 'milliseconds';
}): TimeframeV2 | undefined;
export {};