import { type IntlShape } from 'react-intl';
import type { RequireAtLeastOne } from 'type-fest';
import type { Precision } from '../../../core/time/shared.types.js';
import type { TimeValue, Timeframe } from '../../../core/types/time.js';
/** @internal */
export declare const messages: {
    ms: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    s: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    m: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    h: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    d: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    w: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    M: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    q: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    y: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    requiredTimeframe: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    requiredFrom: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    requiredTo: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    invalid: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    invalidFrom: {
        defaultMessage: string;
        description: string;
        id: string;
    };
    invalidTo: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    invalidTimeframe: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    invalidOrder: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    outsideRange: {
        defaultMessage: string;
        id: string;
        description: string;
    };
    now: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    to: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    tomorrow: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    today: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    yesterday: {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-s': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-m': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-h': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-d': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-w': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-M': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-q': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'roundDown-y': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'full-day': {
        description: string;
        defaultMessage: string;
        id: string;
    };
    'remaining-day': {
        description: string;
        defaultMessage: string;
        id: string;
    };
};
/**@internal */
export declare function isExpressionString(candidate: string): boolean;
/**
 * Converts a candidate value into a TimeValue. In case it doesn't yield
 * a valid date it sets absoluteDate to emptyString and returns the
 * partial value in value.
 * @internal
 */
export declare function getTimeValue(candidate?: TimeValue | string | null, precision?: Precision, relativeNow?: number, type?: 'iso8601' | 'expression'): TimeValue | undefined | null;
/** @internal */
export declare function mapToPartialTimeframe(value?: Partial<{
    from: string | null | TimeValue;
    to: string | null | TimeValue;
}> | null, precision?: Precision): {
    from: TimeValue | null;
    to: TimeValue | null;
} | null;
/** @internal */
export declare function mapToTimeframe(value?: Partial<{
    from: string;
    to: string;
}> | Partial<Timeframe> | null, precision?: 'minutes' | 'seconds' | 'milliseconds'): RequireAtLeastOne<Timeframe> | null;
/**
 * You can use the `_parseValue` utility function to convert a Timeframe or Timeframe value into an object containing `from` and `to`
 * `TimeValue`s or null values. If `fallbackToNow` is set to true, the `to` value falls back to `now` in case the to value is empty.
 * @internal
 */
export declare function parseValue(value: {
    from: TimeValue | string | null;
    to: TimeValue | string | null;
} | null, fallbackToNow?: boolean, precision?: Precision): {
    from: TimeValue | null;
    to: TimeValue | null;
};
/**
 * Formatter that displays sanitized time value strings.
 * @internal
 */
export declare function formatTimeValue(input: TimeValue | Omit<TimeValue, 'absoluteDate'> | string | null, precision?: Precision): string;
/**
 * Returns the from and to string values from a Timeframe or its shorthand version.
 * @internal
 */
export declare function getFromToValues(value?: {
    from: TimeValue | string | null;
    to: TimeValue | string | null;
} | null): {
    valueFrom?: undefined;
    valueTo?: undefined;
} | {
    valueFrom: string | undefined;
    valueTo: string | undefined;
};
/**
 * Returns the display value string for a given timeframe.
 * @internal
 */
export declare function formatTimeframe(value: Timeframe | {
    from: string;
    to: string;
} | null, intl: IntlShape, precision?: Precision): {
    displayValue: string;
    isInvalid: boolean;
    hint: string;
};
/**
 * Extracts the display value string from the from and to time values.
 * @internal
 */
export declare function extractDisplayValueFromTimeValues(from: TimeValue | null, to: TimeValue | null, intl: IntlShape, precision?: Precision, valueFrom?: string, valueTo?: string): {
    displayValue: string;
    isInvalid: boolean;
    hint: string;
};
/**
 * @internal
 */
export declare function formatDetails(details: TimeValue, intl: IntlShape, precision?: Precision, showTimeOnly?: boolean, isRelativeToNow?: boolean): string;
/**
 * Gets the translated message to show when a value is outside the min and/or max
 * @internal
 * @deprecated - use proper validation fn with error messages object
 */
export declare function getOutsideRangeMessage(intl: IntlShape, min?: string, max?: string, precision?: Precision): string;
/**
 * Removes the specified precision from a ISOString.
 * @internal
 */
export declare function removePrecision(isoString: string, precision?: Precision): string;
/**
 * Removes the specified precision from a Timeframe or returns the input unchanged.
 * @internal
 */
export declare const removePrecisionFromTimeFrame: (date: {
    from: TimeValue | string | null;
    to: TimeValue | string | null;
} | null | undefined, precision?: Precision) => {
    from: TimeValue | null;
    to: TimeValue | null;
} | null;
/**
 * Removes the specified precision from a TimeValue or returns the input unchanged.
 * @internal
 */
export declare const removePrecisionFromTimeValue: (date: TimeValue | null, precision?: Precision) => TimeValue | null;