/**
 * A {@link Specification} that passes when an array (passed to the
 * constructor) contains the data item.
 *
 * @public
 * @extends {Specification}
 */
export default class Contained extends Specification {
    /**
     * @param {Array} value
     */
    constructor(value: any[]);
    /**
     * @protected
     * @override
     * @param {*} data
     * @returns {boolean}
     */
    protected override _evaluate(data: any): boolean;
    #private;
}
import Specification from './Specification.js';