import { scalar, has } from './core';
export declare function LUDecomposeBareiss(A: number[][], pivot?: boolean): {
    perm: number[];
    swaps: number;
};
export declare function LUSolveBareissMulti(A: number[][], X: number[][], perm?: number[]): number[][];
export declare function LUDecomposeBareissT<T extends scalar<T>>(A: T[][], pivot?: boolean): {
    perm: number[];
    swaps: number;
};
export declare function LUSolveBareissMultiT<T extends scalar<T> & has<'recip'>>(A: T[][], X: T[][], perm?: number[]): T[][];