import Tensor, { DType } from '../../../types';
import { BackwardOp, VariableI } from '../../types';
export declare class TransposeBack<DTpe extends DType> implements BackwardOp<DTpe> {
    a: VariableI<DTpe>;
    permutation: number[];
    constructor(a: VariableI<DTpe>, permutation: number[]);
    backward(grad: Tensor<DTpe>): void;
    delete(): void;
}