import { Input } from 'antd';
import React from 'react';
import SenderHeader from './SenderHeader';
import ModeSelect from './ModeSelect';
import type { InputRef as AntdInputRef, ButtonProps, GetProps } from 'antd';
import BeforeUIContainer from './BeforeUIContainer';
export type SubmitType = 'enter' | 'shiftEnter' | false;
type TextareaProps = GetProps<typeof Input.TextArea>;
export interface SenderComponents {
    input?: React.ComponentType<TextareaProps>;
}
export type ActionsRender = (ori: React.ReactNode, info: {
    components: {
        SendButton: React.ComponentType<ButtonProps>;
        ClearButton: React.ComponentType<ButtonProps>;
        LoadingButton: React.ComponentType<ButtonProps>;
    };
}) => React.ReactNode;
export interface SenderProps extends Pick<TextareaProps, 'placeholder' | 'onKeyPress'> {
    /**
     * @description 建议列表
     * @descriptionEn Suggestions list
     * @example [
     *   { label: 'Draw a picture', value: 'draw' },
     *   { label: 'Check some knowledge', value: 'knowledge' },
     * ]
     */
    suggestions?: {
        label?: string | React.ReactNode;
        value: string;
    }[];
    /**
     * @description 输入框的默认初始值，仅在非受控模式下生效
     * @descriptionEn Default initial value for the input field, only effective in uncontrolled mode
     */
    defaultValue?: string;
    /**
     * @description 输入框的当前值，用于受控组件模式
     * @descriptionEn Current value of the input field for controlled component mode
     */
    value?: string;
    /**
     * @description 是否显示回复中的加载状态，影响按钮和输入框的交互
     * @descriptionEn Whether to display loading state during reply, affects button and input interaction
     */
    loading?: boolean | string;
    /**
     * @description 是否将输入框设置为只读模式，禁止用户编辑
     * @descriptionEn Whether to set the input field to read-only mode, preventing user editing
     */
    readOnly?: boolean;
    /**
     * @description 消息提交的方式，影响发送按钮的行为和快捷键
     * @descriptionEn Method for message submission, affects send button behavior and keyboard shortcuts
     */
    submitType?: SubmitType;
    /**
     * @description 是否禁用整个发送器组件，包括输入框和按钮
     * @descriptionEn Whether to disable the entire sender component, including input field and buttons
     */
    disabled?: boolean | string;
    /**
     * @description 是否禁用发送按钮
     * @descriptionEn Whether to disable the send button
     */
    sendDisabled?: boolean;
    /**
     * @description 是否允许在输入框为空时触发发送
     * @descriptionEn Whether to allow sending when input is empty
     */
    allowEmptySubmit?: boolean;
    /**
     * @description 是否启用用户focus时展开输入框组件
     * @descriptionEn Whether to enable the user focus to expand the input box component
     */
    enableFocusExpand?: boolean;
    /**
     * @description 用户提交消息时的回调函数，接收消息内容作为参数
     * @descriptionEn Callback function when user submits a message, receives message content as parameter
     */
    onSubmit?: (message: string) => void;
    /**
     * @description 输入框值发生变化时的回调函数，用于实时处理用户输入
     * @descriptionEn Callback function when input value changes, for real-time processing of user input
     */
    onChange?: (value: string, event?: React.FormEvent<HTMLTextAreaElement> | React.ChangeEvent<HTMLTextAreaElement>) => void;
    /**
     * @description 用户取消操作时的回调函数，通常用于清空输入或重置状态
     * @descriptionEn Callback function when user cancels operation, usually for clearing input or resetting state
     */
    onCancel?: VoidFunction;
    /**
     * @description 用户blur时回调函数
     * @descriptionEn Callback function when user blurs
     */
    onBlur?: VoidFunction;
    /**
     * @description 用户focus时回调函数
     * @descriptionEn Callback function when user focuses
     */
    onFocus?: VoidFunction;
    /**
     * @description 键盘事件处理函数，用于自定义键盘快捷键和特殊按键行为
     * @descriptionEn Keyboard event handler for custom keyboard shortcuts and special key behaviors
     */
    onKeyDown?: React.KeyboardEventHandler<any>;
    /**
     * @description 语义化样式对象，用于精确控制不同区域的样式
     * @descriptionEn Semantic style object for precise control of different area styles
     */
    styles?: {
        prefix?: React.CSSProperties;
        input?: React.CSSProperties;
        actions?: React.CSSProperties;
    };
    /**
     * @description 自定义根容器的CSS类名，用于覆盖默认样式
     * @descriptionEn Custom CSS class name for the root container to override default styles
     */
    rootClassName?: string;
    /**
     * @description 语义化CSS类名，用于为不同区域添加自定义类名
     * @descriptionEn Semantic CSS class names for adding custom classes to different areas
     */
    classNames?: {
        prefix?: string;
        input?: string;
        actions?: string;
    };
    /**
     * @description 样式
     * @descriptionEn Style
     */
    style?: React.CSSProperties;
    /**
     * @description 类名
     * @descriptionEn Classname
     */
    className?: string;
    /**
     * @description 前缀 UI
     * @descriptionEn Prefix UI
     */
    prefix?: React.ReactNode | React.ReactNode[];
    /**
     * @description 头部 UI
     * @descriptionEn Header UI
     */
    header?: React.ReactNode;
    /**
     * @description 底部 UI
     * @descriptionEn Footer UI
     */
    footer?: React.ReactNode;
    /**
     * @description 最大文本长度
     * @descriptionEn Max content length
     */
    maxLength?: number;
    /**
     * @description 是否支持语音输入
     * @descriptionEn Allow speech input
     */
    allowSpeech?: boolean;
    /**
     * @description 粘贴事件处理函数
     * @descriptionEn Paste event handler
     */
    onPaste?: React.ClipboardEventHandler<HTMLElement>;
    /**
     * @description 粘贴文件时的回调函数，当用户粘贴文件时触发
     * @descriptionEn Callback function when user pastes a file
     */
    onPasteFile?: (file: File) => void;
}
export type SenderRef = {
    nativeElement: HTMLDivElement;
} & Pick<AntdInputRef, 'focus' | 'blur'>;
declare const ForwardSender: React.ForwardRefExoticComponent<SenderProps & React.RefAttributes<SenderRef>>;
type CompoundedSender = typeof ForwardSender & {
    Header: typeof SenderHeader;
    ModeSelect: typeof ModeSelect;
    BeforeUIContainer: typeof BeforeUIContainer;
};
declare const Sender: CompoundedSender;
export default Sender;