import * as React from 'react';
import { CustomEventHandler, AdjustCursor } from '../../commonTypes';
import { InputProps } from './types';
/**
 * Function creates change event handler
 * @param {InputProps} props - properties of component
 * @param {SetState<string>} setValue - Set state action
 * @param {AdjustCursor} adjustCursor - Function sets cursor to specified or previous position
 *
 * @returns {CustomEventHandler<React.ChangeEvent<HTMLInputElement>>} Change event handler
 */
export declare const createChangeHandler: (props: InputProps, setValue: React.Dispatch<React.SetStateAction<string>>, adjustCursor: AdjustCursor) => CustomEventHandler<React.ChangeEvent<HTMLInputElement>>;
/**
 * Function creates clear event handler
 * @param {InputProps} props - Properties of component
 * @param {SetState<string>} setValue - Set state action
 * @param {React.MutableRefObject<HTMLInputElement | null>} inputRef - Input ref
 *
 * @returns {CustomEventHandler<React.MouseEvent<HTMLInputElement>>} Clear event handler
 */
export declare const createClearHandler: (props: InputProps, setValue: React.Dispatch<React.SetStateAction<string>>, inputRef: React.MutableRefObject<HTMLInputElement | null>) => CustomEventHandler<React.MouseEvent<HTMLInputElement, MouseEvent>>;
/**
 * Function creates blur event handler
 * @param {InputProps} props - Properties of component
 * @param {SetState<boolean>} setFocused - Set state action
 * @param {function} validate - Validation function
 *
 * @returns {React.FocusEventHandler<HTMLInputElement>} Blur event handler
 */
export declare const createBlurHandler: (props: InputProps, setFocused: React.Dispatch<React.SetStateAction<boolean>>, validate: () => boolean) => (event: React.FocusEvent<HTMLInputElement>) => void;
/**
 * Function creates focus event handler
 * @param {InputProps} props - Properties of component
 * @param {boolean} isValid - Flag defines if input value is valid
 * @param {SetState<boolean>} setFocused - Set state action
 *
 * @returns {React.FocusEventHandler<HTMLInputElement>} Focus event handler
 */
export declare const createFocusHandler: (props: InputProps, isValid: boolean, setFocused: React.Dispatch<React.SetStateAction<boolean>>) => (event: React.FocusEvent<HTMLInputElement>) => void;
/**
 * Function creates key down event handler
 * @param {InputProps} props - Properties of component
 *
 * @returns {React.KeyboardEventHandler<HTMLInputElement>} Key down event handler
 */
export declare const createKeyDownHandler: (props: InputProps) => (event: React.KeyboardEvent<HTMLInputElement>) => void;
/**
 * Function creates reset handler
 * @param {InputProps} props - Properties of component
 * @param {SetState<string>} setValue - Set state action
 *
 * @returns {void} Reset handler
 */
export declare const createResetHandler: (props: InputProps, setValue: React.Dispatch<React.SetStateAction<string>>) => () => void;
/**
 * Function creates paste event handler which takes control if new value exceeds maxLength
 *
 * @param {InputProps} props - Properties of component
 * @param {string} value - Current value of input
 * @param {SetState<string>} setValue - Set state function for input value
 * @param {AdjustCursor} adjustCursor - Function sets cursor to specified or previous position if maxLength is exceeded
 *
 * @returns {CustomEventHandler<React.ClipboardEvent<HTMLInputElement>>} Paste event handler
 */
export declare const createPasteHandler: (props: InputProps, value: string, setValue: React.Dispatch<React.SetStateAction<string>>, adjustCursor: AdjustCursor) => CustomEventHandler<React.ClipboardEvent<HTMLInputElement>>;