import { IColumns, ISortObjectInterface } from './interfaces';
export declare class ArraySort {
    private lastSort;
    private curSort;
    private localeCompareCode;
    private localeCompareOptions;
    constructor();
    setLocaleCompare(code: string, options?: any): void;
    reset(defaultSortAttribute?: string): void;
    SetConfigSort(configColumns: IColumns[]): void;
    clearConfigSort(configColumns: IColumns[]): void;
    setLastSort(array: ISortObjectInterface[]): void;
    setOrderBy(param: ISortObjectInterface | string | ISortObjectInterface[], add?: boolean): void;
    getOrderBy(): ISortObjectInterface[];
    runOrderbyOn(array: object[]): void;
}