import { RegressorBase } from '../base/regressor';
import { Params } from '../base/estimator';
export interface PolynomialRegressionProps {
    degree?: number;
}
export declare class PolynomialRegression extends RegressorBase {
    private degree;
    private polynomialCoef;
    private intercept;
    private fitted;
    constructor(props?: PolynomialRegressionProps);
    getParams(): Params;
    private transform;
    fit(X: number[][], Y: number[]): void;
    predict(X: number[][]): number[];
}