Source: models/index.js

const Chord = require('./chord');
const Pitch = require('./pitch');
const PitchClass = require('./pitch-class');
const Scale = require('./scale');
/**
 * #### Core models used to build melodies, bass lines, and harmonic patterns.
 * - {@link Chord}
 * - {@link Pitch}
 * - {@link PitchClass}
 * - {@link Scale}
 * @module Models
 */
module.exports = { Chord, Pitch, PitchClass, Scale };