/**
 * 扫码组件的两种形态：
 * 1. 页面采集：监听全局键盘事件：addEventListenerKeyDown2Scan
 * 2. 输入框采集：监听onKeyDown事件
 */
import React, { ReactNode } from 'react';
import './index.scss';
type AnonymousFunction = (...args: any[]) => any;
export interface ScanProps {
    /** 默认值  */
    defaultValue?: string | number;
    /** 默认展示输入框 */
    defaultShowInput?: boolean;
    /** 组件文字 */
    placeholder?: string;
    /** 扫码框大小 */
    size?: 'large' | 'medium' | 'small';
    /** 是否允许手输/复制粘贴条码 */
    manual?: boolean;
    /** 是否可以通过空格键切换扫码框形态 */
    hasToggle?: boolean;
    /** 是否处于禁用态，禁用态时Enter事件会失效 */
    disabled?: boolean;
    /** 扫码/回车时触发函数 */
    onEnter?: (value: string, isScan: boolean) => void;
    /** 输入框状态聚焦时触发事件 */
    onFocus?: AnonymousFunction;
    /** 输入框状态失焦时触发事件 */
    onBlur?: AnonymousFunction;
    /** 输入框状态值更改时触发事件 */
    onChange?: AnonymousFunction;
    /** 组件状态变更时触发事件 */
    onToggle?: (showInput: boolean) => void;
    className?: string;
    /** 自定义内联样式 */
    style?: React.CSSProperties;
    prefix?: boolean | ReactNode;
    autoFocus?: boolean;
    value?: string | number;
}
declare function Scan({ defaultValue, defaultShowInput, placeholder, size, manual, hasToggle, disabled, onEnter, onFocus, onBlur, onChange, onToggle, className, prefix, autoFocus, value, ...props }: ScanProps): JSX.Element;
declare namespace Scan {
    var addGlobalEnterEvent: (callback: (value: string) => void) => void;
    var removeGlobalEnterEvent: (callback: (value: string) => void) => void;
}
export default Scan;