export interface cascaderOptionsItemType extends initOptionsType {
    [propName: string]: any;
    level: number;
    checked: boolean;
    indeterminate: boolean;
    parent: cascaderOptionsItemType | undefined;
    children: cascaderOptionsItemType[];
}
export declare type initOptionsType = {
    [propName: string]: any;
    id: string | number;
    pid: string | number;
};
export declare type cascaderConfigTtye = {
    initOptions?: initOptionsType[];
    propValue?: string;
    propName?: string;
    onCreateInitOptions?: () => cascaderOptionsItemType[];
    selectMap?: {
        [propName: string]: any;
    }[];
};
export declare function getFullName(record: cascaderOptionsItemType, propName: string): any;
export declare class Cascader {
    private level;
    private propValue;
    private propName;
    private maxLevel;
    options: cascaderOptionsItemType[];
    flatOptions: cascaderOptionsItemType[];
    selectMap: cascaderOptionsItemType[];
    constructor({ initOptions, onCreateInitOptions, propValue, propName, selectMap, }: cascaderConfigTtye);
    initCreateOptions(options: initOptionsType[], parent: cascaderOptionsItemType, level: number): cascaderOptionsItemType[];
    initFlatOptions(options: cascaderOptionsItemType[]): cascaderOptionsItemType[];
    resetOptions(selectMap: {
        [propName: string]: any;
    } | string[]): cascaderOptionsItemType[];
    activeSelect(checked: boolean, record: cascaderOptionsItemType): cascaderOptionsItemType[];
    getCollectData(targetParams?: cascaderOptionsItemType): cascaderOptionsItemType[];
    getFlatCollectData(): cascaderOptionsItemType[];
    handleSelectToLow(checked: boolean, record: cascaderOptionsItemType): boolean;
    handleSelectToHight(checked: boolean, record: cascaderOptionsItemType): void;
    coolect(record: cascaderOptionsItemType[]): any[];
    collectSelectMap(record: cascaderOptionsItemType[]): any;
    collectChildren(record: cascaderOptionsItemType[]): any;
}