import type { CSSProperties, HTMLAttributes, VNode } from 'vue';
import type { Collapsible } from './hooks/useCollapsible';
import type { ConfigProviderProps, TooltipProps } from 'ant-design-vue';
export declare enum THOUGHT_CHAIN_ITEM_STATUS {
    /**
     * @desc 加载中
     * @descEN Loading
     */
    LOADING = "loading",
    /**
     * @desc 成功状态
     * @descEN Success
     */
    SUCCESS = "success",
    /**
     * @desc 错误状态
     * @descEN Error
     */
    ERROR = "error",
    /**
     * @desc 中止状态
     * @descEN Abort
     */
    ABORT = "abort",
    /**
     * @deprecated Use `loading` instead. Kept for compatibility.
     * @desc 等待状态（已废弃，等同 loading）
     */
    PENDING = "pending"
}
export interface TooltipConfig {
    /**
     * @desc Title tooltip 配置
     * @descEN Title tooltip configuration
     */
    titleConfig?: TooltipProps;
    /**
     * @desc Description tooltip 配置
     * @descEN Description tooltip configuration
     */
    descriptionConfig?: TooltipProps;
}
export type ThoughtChainLine = boolean | 'solid' | 'dashed' | 'dotted';
export interface ThoughtChainItem {
    /**
     * @desc 思维节点唯一标识符
     * @descEN Unique identifier
     */
    key?: string;
    /**
     * @desc 思维节点图标
     * @descEN Thought chain item icon
     */
    icon?: VNode | string | number;
    /**
     * @desc 思维节点标题
     * @descEN Thought chain item title
     */
    title?: VNode | string;
    /**
     * @desc 思维节点描述
     * @descEN Thought chain item description
     */
    description?: VNode | string;
    /**
     * @desc 思维节点额外内容
     * @descEN Thought chain item extra content
     */
    extra?: VNode | string;
    /**
     * @desc 思维节点内容
     * @descEN Thought chain item content
     */
    content?: VNode | string;
    /**
     * @desc 思维节点脚注
     * @descEN Thought chain item footer
     */
    footer?: VNode | string;
    /**
     * @desc 思维节点状态
     * @descEN Thought chain item status
     */
    status?: `${THOUGHT_CHAIN_ITEM_STATUS}`;
    /**
     * @desc 是否可折叠
     * @descEN Whether collapsible
     */
    collapsible?: boolean;
    /**
     * @desc 闪烁
     * @descEN blink
     */
    blink?: boolean;
    /**
     * @desc 隐藏时是否销毁内容节点
     * @descEN Whether to destroy content node when hidden
     * @default true
     */
    destroyOnHidden?: boolean;
    tooltip?: boolean | TooltipConfig;
}
/** Align React `@ant-design/x` export name for ThoughtChain items. */
export type ThoughtChainItemType = ThoughtChainItem;
/** Align React ThoughtChain SemanticType. */
export type SemanticType = 'root' | 'item' | 'itemHeader' | 'itemIcon' | 'itemContent' | 'itemFooter';
export type ThoughtChainSemanticType = SemanticType;
export interface ThoughtChainRef {
    nativeElement: HTMLDivElement;
}
export interface ThoughtChainProps extends Omit<HTMLAttributes, 'title'> {
    /**
     * @desc 思维节点集合
     * @descEN chain items
     */
    items?: ThoughtChainItem[];
    /**
     * @desc 是否可折叠（兼容旧 API；亦可使用顶层 expandedKeys / onExpand）
     * @descEN Whether collapsible (compat shim; prefer top-level expand props)
     */
    collapsible?: Collapsible;
    /**
     * @desc 初始化展开的节点
     * @descEN default expanded keys
     */
    defaultExpandedKeys?: string[];
    /**
     * @desc 当前展开的节点
     * @descEN current expanded keys
     */
    expandedKeys?: string[];
    /**
     * @desc 展开节点变化回调
     * @descEN callback when expanded keys change
     */
    onExpand?: (expandedKeys: string[]) => void;
    /**
     * @desc 线条样式，为 `false` 时不展示线条
     * @descEN Line style; no line when `false`
     * @default true
     */
    line?: ThoughtChainLine;
    /**
     * @desc 组件大小
     * @descEN Component size
     */
    size?: ConfigProviderProps['componentSize'];
    /**
     * @desc 语义化结构 style
     * @descEN Semantic structure styles
     */
    styles?: Partial<Record<SemanticType, CSSProperties>>;
    /**
     * @desc 语义化结构 className
     * @descEN Semantic structure class names
     */
    classNames?: Partial<Record<SemanticType, string>>;
    /**
     * @desc 自定义前缀
     * @descEN Prefix
     */
    prefixCls?: string;
    /**
     * @desc 自定义根类名
     * @descEN Custom class name
     */
    rootClassName?: string;
}
export interface ThoughtChainNodeContextProps {
    prefixCls?: string;
    /** Chain-level force collapse for all items (Vue `collapsible` compat) */
    enableCollapse?: boolean;
    expandedKeys?: string[];
    direction?: ConfigProviderProps['direction'];
    styles?: ThoughtChainProps['styles'];
    classNames?: ThoughtChainProps['classNames'];
    line?: ThoughtChainLine;
}
export interface ThoughtChainNodeProps extends Omit<HTMLAttributes, 'onClick'> {
    info?: ThoughtChainItem;
    nextStatus?: ThoughtChainItem['status'];
    onClick?: (key: string) => void;
    line?: ThoughtChainLine;
}