import { FeatureFilter } from "./FeatureFilter";
import { DiscreteDistribution } from "nlptoolkit-math/dist/DiscreteDistribution";
import { DataSet } from "../DataSet/DataSet";
import { Instance } from "../Instance/Instance";
export declare abstract class LaryFilter extends FeatureFilter {
    protected attributeDistributions: Array<DiscreteDistribution>;
    /**
     * Constructor that sets the dataSet and all the attributes distributions.
     *
     * @param dataSet DataSet that will be used.
     */
    constructor(dataSet: DataSet);
    /**
     * The removeDiscreteAttributes method takes an {@link Instance} as an input, and removes the discrete attributes from
     * given instance.
     *
     * @param instance Instance to removes attributes from.
     * @param size     Size of the given instance.
     */
    protected removeDiscreteAttributesFromInstance(instance: Instance, size: number): void;
    /**
     * The removeDiscreteAttributes method removes the discrete attributes from dataDefinition.
     *
     * @param size Size of item that attributes will be removed.
     */
    protected removeDiscreteAttributesFromDataDefinition(size: number): void;
}