import { IAnovaResult } from './utils';
export interface ITwoWayWithInteractionOptions {
    alpha?: number;
    interaction?: true;
}
export interface ITwoWayWithoutInteractionOptions {
    alpha?: number;
    interaction: false;
}
export interface ITwoWayWithInteractionResult {
    classA: IAnovaResult;
    classB: IAnovaResult;
    interaction: IAnovaResult;
}
export interface ITwoWayWithoutInteractionResult {
    classA: IAnovaResult;
    classB: IAnovaResult;
}
export declare function twoWay(data: number[], classesA: unknown[], classesB: unknown[], options?: ITwoWayWithInteractionOptions): ITwoWayWithInteractionResult;
export declare function twoWay(data: number[], classesA: unknown[], classesB: unknown[], options: ITwoWayWithoutInteractionOptions): ITwoWayWithoutInteractionResult;