import type { RequireAtLeastOne } from 'type-fest';
import type { DateRangeSelectorValueType } from './types.js';
import type { TimeframeV2, TimeValue } from '../../core/types/time.js';
/**
 * Compares two given timevalue objects with each other
 */
export declare function isEqualTimeValue(tv1: TimeValue | string | null, tv2: TimeValue | string | null): boolean;
/**
 * Compares two given RangeSelection objects with each other
 */
export declare function isEqualRangeSelection(tf1: DateRangeSelectorValueType, tf2: DateRangeSelectorValueType): boolean;
/**
 * Removes the specified precision from a ISOString.
 * @internal
 */
export declare function removePrecision(isoString: string, precision?: 'day' | 'minutes' | 'seconds' | 'milliseconds'): string;
/**
 * Removes the specified precision from a TimeframeV2 or returns the input unchanged.
 * @internal
 */
export declare const removePrecisionFromTimeFrameV2: (date: RequireAtLeastOne<{
    from: string;
    to: string;
}> | RequireAtLeastOne<TimeframeV2> | null | undefined, precision?: "day" | "minutes" | "seconds" | "milliseconds") => RequireAtLeastOne<{
    from: string;
    to: string;
}> | RequireAtLeastOne<TimeframeV2> | null | undefined;
/**
 * Removes the specified precision from a TimeValue or returns the input unchanged.
 * @internal
 */
export declare const removePrecisionFromTimeValue: (date: TimeValue | null, precision?: "day" | "minutes" | "seconds" | "milliseconds") => TimeValue | null;