local spine = {} spine.utils = require "spine.utils" spine.SkeletonJson = require "spine.SkeletonJson" spine.SkeletonData = require "spine.SkeletonData" spine.BoneData = require "spine.BoneData" spine.SlotData = require "spine.SlotData" spine.Skin = require "spine.Skin" spine.RegionAttachment = require "spine.RegionAttachment" spine.Skeleton = require "spine.Skeleton" spine.Bone = require "spine.Bone" spine.Slot = require "spine.Slot" spine.AttachmentResolver = require "spine.AttachmentResolver" spine.Animation = require "spine.Animation" return spine