local vm = require 'vm.vm' require 'vm.getGlobals' require 'vm.getLinks' require 'vm.getGlobal' require 'vm.getLibrary' require 'vm.getValue' require 'vm.getClass' require 'vm.getMeta' require 'vm.eachField' require 'vm.eachDef' require 'vm.eachRef' require 'vm.getCall' return vm