import { type RefObject, FocusEventHandler } from 'react';
import type { TimeValue } from '../../../core/types/time.js';
import type { DateTimeInputRef, DateTimeRangeError, DateTimeRangePickerProps } from '../types.js';
export declare const useDateTimeRangePickerValidation: (touchedContainerRef: RefObject<HTMLElement | null>, validationInputRef: RefObject<DateTimeInputRef | null>, valueFrom: TimeValue | null, valueTo: TimeValue | null, validationProps: Pick<DateTimeRangePickerProps, "max" | "min" | "precision">) => {
    evaluate: (input: string | null) => import("@dynatrace-sdk/units/types/packages/util/units/src/util-format/time.js").TimeValue | null;
    reevaluate: (value: TimeValue | null) => TimeValue | null;
    onBlurTouched: FocusEventHandler;
    onError: {
        from: import("react").Dispatch<import("react").SetStateAction<DateTimeRangeError>>;
        to: import("react").Dispatch<import("react").SetStateAction<DateTimeRangeError>>;
    };
    errorFrom: DateTimeRangeError;
    errorTo: DateTimeRangeError;
    validate: (from: TimeValue | null, to: TimeValue | null, showInitialError?: boolean) => void;
};