phaser/v3/src/physics/arcade/index.js

//  Phaser.Physics.Arcade

//  World updated to run off the Phaser main loop.
//  Body extended to support additional setter functions.

module.exports = {

    Body: require('./Body'),
    PhysicsGroup: require('./PhysicsGroup'),
    World: require('./World'),
    Factory: require('./Factory')
  
};