text: /**
   * An X, Y and Z side length
   */
  class Cube {
      /**
       * Set X, Y and Z side lengths
       * @param {number} x X length
       * @param {number} y Y length
       * @param {number} z Z length
       */
      constructor(x = 0, y = 0, z = 0) {
          /** @type {number} */
          this.x = x;
          /** @type {number} */
          this.y = y;
          /** @type {number} */
          this.z = z;
      }
  
      /**
       * Get X, Y and Z length in pixels
       * @returns {object} X, Y and Z length suffixed with "px"
       */
      toString() {
          return {
              x:this.x + "px",
              y:this.y + "px",
              z:this.z + "px"
          }
      }
  }
  
  module.exports = Cube;