/**
 * Tukey's fences
 */
export default class TukeysFences {
    /**
     * @param {number} k Tuning parameter
     */
    constructor(k: number);
    _k: number;
    /**
     * Returns a list of the data predicted as outliers or not.
     * @param {Array<Array<number>>} data Training data
     * @returns {boolean[]} Predicted values
     */
    predict(data: Array<Array<number>>): boolean[];
}