'use strict';

/**
 * Generate the Fibonacci sequence of numbers.
 *
 * @yields {number} The next number in the Fibonacci sequence.
 */
function* fibonacci() {}

/**
 * Generate the Fibonacci sequence of numbers.
 *
 * @yields The next number in the Fibonacci sequence.
 */
function* fibonacci2() {}

/**
 * Generate the Fibonacci sequence of numbers.
 *
 * @yields {number}
 */
function* fibonacci3() {}
