import { CSSProperties, PropType, StyleValue } from 'vue';
import { SemanticType, ThoughtChainItemType, ThoughtChainProps } from './interface';
export declare const XThoughtChain: import('vue').DefineComponent<import('vue').ExtractPropTypes<{
    prefixCls: {
        type: StringConstructor;
        default: string;
    };
    rootClass: {
        type: StringConstructor;
        default: string;
    };
    style: {
        type: PropType<StyleValue>;
        default: undefined;
    };
    class: {
        type: PropType<ThoughtChainProps["class"]>;
        default: undefined;
    };
    styles: {
        type: PropType<Partial<Record<SemanticType, CSSProperties>>>;
        default: () => {};
    };
    classes: {
        type: PropType<Partial<Record<SemanticType, string>>>;
        default: () => {};
    };
    items: {
        type: PropType<ThoughtChainItemType[]>;
        default: () => never[];
    };
    defaultExpandedKeys: {
        type: PropType<string[]>;
        default: undefined;
    };
    expandedKeys: {
        type: PropType<string[]>;
        default: undefined;
    };
    line: {
        type: PropType<boolean | "solid" | "dashed" | "dotted">;
        default: string;
    };
}>, () => import("vue/jsx-runtime").JSX.Element, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, ("expand" | "update:expandedKeys")[], "expand" | "update:expandedKeys", import('vue').PublicProps, Readonly<import('vue').ExtractPropTypes<{
    prefixCls: {
        type: StringConstructor;
        default: string;
    };
    rootClass: {
        type: StringConstructor;
        default: string;
    };
    style: {
        type: PropType<StyleValue>;
        default: undefined;
    };
    class: {
        type: PropType<ThoughtChainProps["class"]>;
        default: undefined;
    };
    styles: {
        type: PropType<Partial<Record<SemanticType, CSSProperties>>>;
        default: () => {};
    };
    classes: {
        type: PropType<Partial<Record<SemanticType, string>>>;
        default: () => {};
    };
    items: {
        type: PropType<ThoughtChainItemType[]>;
        default: () => never[];
    };
    defaultExpandedKeys: {
        type: PropType<string[]>;
        default: undefined;
    };
    expandedKeys: {
        type: PropType<string[]>;
        default: undefined;
    };
    line: {
        type: PropType<boolean | "solid" | "dashed" | "dotted">;
        default: string;
    };
}>> & Readonly<{
    onExpand?: ((...args: any[]) => any) | undefined;
    "onUpdate:expandedKeys"?: ((...args: any[]) => any) | undefined;
}>, {
    prefixCls: string;
    style: StyleValue;
    rootClass: string;
    class: any;
    classes: Partial<Record<SemanticType, string>>;
    styles: Partial<Record<SemanticType, CSSProperties>>;
    line: boolean | "dashed" | "dotted" | "solid";
    items: ThoughtChainItemType[];
    defaultExpandedKeys: string[];
    expandedKeys: string[];
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
export default XThoughtChain;
