import { BaseIndividual } from '../../individual/base';
import { Crossover, CrossoverParams as BaseCrossoverParams } from './Crossover';
export declare abstract class BaseCrossover<I extends BaseIndividual<T>, T, Params extends BaseCrossoverParams<I, T>> implements Crossover<I, T, Params> {
    abstract cross(firstParent: I, secondParent: I, ...args: any[]): I[];
    crossWith(firstParent: I, secondParent: I, params: Params): I[];
    protected abstract getGenotypeValues(firstParent: I, secondParent: I, params: Params, index: number): {
        first: T;
        second: T;
    };
    protected parentsAreValid(firstParent: I, secondParent: I): boolean;
    protected checkParents(firstParent: I, secondParent: I): void;
}