import { ComputedRef, Ref } from "vue";
export interface CascaderPanelItemProps {
    label?: any;
    value?: any;
    disabled?: boolean;
    slot?: string;
    children?: Array<CascaderPanelItemProps>;
    [key: string]: any;
}
export interface CascaderPanelItemPropsInternal {
    label: any;
    value: any;
    slot?: any;
    indeterminate: boolean;
    checked: boolean;
    selected: boolean;
    loading: boolean;
    disabled?: boolean;
    orig?: CascaderPanelItemProps;
    children?: Array<CascaderPanelItemPropsInternal>;
    parent?: CascaderPanelItemPropsInternal;
}
export type CascaderPanelLazyloadFunction = (node: CascaderPanelItemPropsInternal, resolve: (data: any) => string | Promise<Array<CascaderPanelItemProps>> | void) => string | Promise<Array<CascaderPanelItemProps>> | void;
export interface CascaderPanelProps {
    options?: Array<CascaderPanelItemProps>;
    modelValue?: string | Array<string>;
    decollator?: string;
    replaceFields?: {
        label?: string;
        value?: string;
        children?: string;
    };
    style?: {
        stripe?: boolean;
        /**
         * @duplicate
         */
        loadingTheme?: string;
    };
    multiple?: boolean;
    onlyLastLevel?: boolean;
    lazy?: boolean;
    load?: CascaderPanelLazyloadFunction;
    alwaysLazy?: boolean;
    value?: string | Array<string>;
    height?: string | number;
    checkStrictly?: boolean;
    changeOnSelect?: boolean;
    fullpath?: boolean;
}
export declare enum FLUSH_SIGNAL {
    CHANGE = 0,
    MULTIPLE = 1,
    SINGLE = 2
}
export type tCascaderPanel = {
    dataSource: ComputedRef<CascaderPanelItemPropsInternal[][]>;
    sanitizer: (data: Array<CascaderPanelItemProps>, parent: CascaderPanelItemPropsInternal | undefined) => Array<CascaderPanelItemPropsInternal>;
    onlyLastLevel: Ref<boolean | undefined>;
    multiple: Ref<boolean | undefined>;
    checkStrictly: Ref<boolean | undefined>;
    decollator: Ref<string | undefined>;
    multipleSelectItem: Ref<Map<string, CascaderPanelItemPropsInternal>>;
    alwaysLazy: Ref<boolean | undefined>;
    loadingTheme: Ref<string | undefined>;
    selectKeys: Ref<string[]>;
    showKeys: Ref<string[]>;
    selectLabel: ComputedRef<string | string[]>;
    iterCollector: (iter: IterableIterator<any>) => any[];
    flatData: ComputedRef<CascaderPanelItemPropsInternal[]>;
    changeOnSelect: Ref<boolean | undefined>;
    buildMultipleStatus: () => void;
    setup: () => void;
    modelValue: Ref<string | string[]>;
};