import * as React from 'react';
import { ChangeEvent, DateTimeInputRefCurrent } from '../DateTimeInput/types';
import { DateTimeInputRangeProps, DateTimeInputRangeState } from './types';
export declare const handleErrors: (props: DateTimeInputRangeProps) => void;
export declare const createChangeHandler: (props: DateTimeInputRangeProps, state: DateTimeInputRangeState) => (caller: "from" | "to") => (ev: ChangeEvent) => void;
export declare const createEnterPressHandler: (props: DateTimeInputRangeProps, toDateTimeInputRef: React.MutableRefObject<DateTimeInputRefCurrent | null>) => (caller: "from" | "to") => (ev: ChangeEvent) => void;