import { TreeOptionData } from '../common';
import { CascaderTriggerSource } from './type';
declare const _default: import("vue").DefineComponent<import("vue").ExtractPropTypes<{
    checkStrictly: BooleanConstructor;
    closeBtn: {
        type: import("vue").PropType<boolean | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue)>;
        default: boolean | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue);
    };
    header: {
        type: import("vue").PropType<(h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue>;
    };
    keys: {
        type: import("vue").PropType<import("@/index-lib").TreeKeysType>;
    };
    load: {
        type: import("vue").PropType<(node: TreeOptionData) => Promise<TreeOptionData[]>>;
    };
    middleContent: {
        type: import("vue").PropType<(h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue>;
    };
    options: {
        type: import("vue").PropType<TreeOptionData[]>;
        default: () => TreeOptionData[];
    };
    overlayProps: {
        type: import("vue").PropType<import("@/overlay/type").TdOverlayProps>;
        default: () => {};
    };
    placeholder: {
        type: import("vue").PropType<string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue)>;
        default: string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue);
    };
    subTitles: {
        type: import("vue").PropType<string[]>;
        default: () => string[];
    };
    theme: {
        type: import("vue").PropType<"step" | "tab">;
        default: "step" | "tab";
        validator(val: "step" | "tab"): boolean;
    };
    title: {
        type: import("vue").PropType<string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue)>;
    };
    value: {
        type: import("vue").PropType<string | number>;
        default: string | number;
    };
    modelValue: {
        type: import("vue").PropType<string | number>;
        default: string | number;
    };
    defaultValue: {
        type: import("vue").PropType<string | number>;
    };
    visible: BooleanConstructor;
    onChange: import("vue").PropType<(value: string | number, selectedOptions: TreeOptionData[]) => void>;
    onClose: import("vue").PropType<(trigger: CascaderTriggerSource) => void>;
    onPick: import("vue").PropType<(context: {
        value: string | number;
        label: string;
        index: number;
        level: number;
    }) => void>;
}>, () => import("vue/jsx-runtime").JSX.Element, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, ("update:modelValue" | "update:value" | "update:visible")[], "update:modelValue" | "update:value" | "update:visible", import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<{
    checkStrictly: BooleanConstructor;
    closeBtn: {
        type: import("vue").PropType<boolean | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue)>;
        default: boolean | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue);
    };
    header: {
        type: import("vue").PropType<(h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue>;
    };
    keys: {
        type: import("vue").PropType<import("@/index-lib").TreeKeysType>;
    };
    load: {
        type: import("vue").PropType<(node: TreeOptionData) => Promise<TreeOptionData[]>>;
    };
    middleContent: {
        type: import("vue").PropType<(h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue>;
    };
    options: {
        type: import("vue").PropType<TreeOptionData[]>;
        default: () => TreeOptionData[];
    };
    overlayProps: {
        type: import("vue").PropType<import("@/overlay/type").TdOverlayProps>;
        default: () => {};
    };
    placeholder: {
        type: import("vue").PropType<string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue)>;
        default: string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue);
    };
    subTitles: {
        type: import("vue").PropType<string[]>;
        default: () => string[];
    };
    theme: {
        type: import("vue").PropType<"step" | "tab">;
        default: "step" | "tab";
        validator(val: "step" | "tab"): boolean;
    };
    title: {
        type: import("vue").PropType<string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue)>;
    };
    value: {
        type: import("vue").PropType<string | number>;
        default: string | number;
    };
    modelValue: {
        type: import("vue").PropType<string | number>;
        default: string | number;
    };
    defaultValue: {
        type: import("vue").PropType<string | number>;
    };
    visible: BooleanConstructor;
    onChange: import("vue").PropType<(value: string | number, selectedOptions: TreeOptionData[]) => void>;
    onClose: import("vue").PropType<(trigger: CascaderTriggerSource) => void>;
    onPick: import("vue").PropType<(context: {
        value: string | number;
        label: string;
        index: number;
        level: number;
    }) => void>;
}>> & Readonly<{
    "onUpdate:modelValue"?: (...args: any[]) => any;
    "onUpdate:value"?: (...args: any[]) => any;
    "onUpdate:visible"?: (...args: any[]) => any;
}>, {
    checkStrictly: boolean;
    closeBtn: boolean | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue);
    options: TreeOptionData[];
    overlayProps: import("@/overlay/type").TdOverlayProps;
    placeholder: string | ((h: typeof import("vue").h) => import("@/index-lib").SlotReturnValue);
    subTitles: string[];
    theme: "step" | "tab";
    value: string | number;
    modelValue: string | number;
    visible: boolean;
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>;
export default _default;