import { RegressionData, RegressionResult, LinearRegressionConfig, PolynomialRegressionConfig, ExponentialRegressionConfig, GaussianRegressionConfig } from './types';

export declare function linearRegression(data: RegressionData, config?: LinearRegressionConfig): RegressionResult;
export declare function polynomialRegression(data: RegressionData, config: PolynomialRegressionConfig): RegressionResult;
export declare function exponentialRegression(data: RegressionData, _config?: ExponentialRegressionConfig): RegressionResult;
export declare function gaussianRegression(data: RegressionData, _config?: GaussianRegressionConfig): RegressionResult;