import { NumericIndividual, NumericRange } from '../../../individual/numeric/base';
import { BaseGenerator, GeneratorParams } from './../../base/';
/**
 * ## NumericParams
 * Params of the [[Numeric Generator]].
 */
export interface NumericParams extends GeneratorParams {
    /**
     * Range of the individuals that
     * are going to be generated.
     */
    range: NumericRange;
    particularValue: (index: number) => number | undefined;
}
/**
 * ## NumericGenerator
 * Generator of [[NumericIndividuals]]
 */
export declare abstract class NumericGenerator<I extends NumericIndividual> extends BaseGenerator<I, NumericParams, number> {
    /**
     * Generates a [[NumericIndividual]]
     * with the specified params.
     * @param length of the individual that is going to be generated.
     * @param range of the individual that is going to be generated.
     * @param engine (of `random-js`) that is going to be used.
     * @return [[NumericIndividual]] with the generated genotype.
     * @throws RangeError if `length` is not greater than `0`.
     * @throws Error if `range` is not valid.
     */
    generate(length: number, range?: NumericRange, engine?: import("random-js").Engine): I;
    /**
     * Generates a [[NumericIndividual]] with
     * the specified params.
     * @param params of the generator.
     * @return [[NumericIndividual]] with the generated genotype.
     * @throws RangeError if `length` is not greater than `0`.
     * @throws Error if `range` is not valid.
     */
    generateWith(params: NumericParams): I;
}