export interface WatcherTarget {
    name: string;
    id: number;
    desc: string;
    value: string;
    result: Result;
}
interface Result {
    description: string;
    count: any;
}
export declare function findTarget(value: string): string | string[] | undefined;
/**
 * 对结果集合进行排序
 * @param dataSource
 * @param sort  asc: 从小到大| des:从大到小
 * @returns
 */
export declare function rankWatcher(dataSource: WatcherTarget[], sort: "asc" | "desc"): {
    keyResult: string[];
    dataSourceGroup: {};
};
/**
 * 统计出前5个
 * 按照购买数值分组，然后
 * @param dataSource
 * @returns
 */
export declare function TopWatcher(dataSource: WatcherTarget[]): {
    rank: number;
    target: string;
    watchers: any;
}[];
export {};