export declare const arrUniq: (array: any[]) => any[];
export declare const arrIntersection: (...arrays: any[][]) => any[];
export declare const arrDetailedDiff: (a: any[], b: any[]) => {
    removed: any[];
    intersected: any[];
    added: any[];
};
export declare const arrGetDuplicate: (data: string | number[]) => string | number;
export declare const arrFlattenChildren: <T extends Record<string, any>, V extends Record<string, any>>(param: {
    payload: T[];
    childHandle: (t: T) => (T & Partial<V>)[];
}, acc?: (T & Partial<V>)[]) => (T & Partial<V>)[];
export declare const arrFlatMap: (array: any[]) => any;