module.exports.windowSymbol = Symbol('windowSymbol');
module.exports.addRunSymbol = Symbol('addRunSymbol');
module.exports.computedStyleSymbol = Symbol('computedStyleSymbol');
module.exports.disabledEventsSymbol = Symbol('disabledEventsSymbol');
module.exports.elementSymbol = Symbol('elementSymbol');
module.exports.fullscreenElementSymbol = Symbol('fullscreenElementSymbol');
module.exports.htmlTagsSymbol = Symbol('htmlTagsSymbol');
module.exports.idSymbol = Symbol('idSymbol');
module.exports.styleEpochSymbol = Symbol('styleEpochSymbol');
module.exports.listenerSymbol = Symbol('listenerSymbol');
module.exports.canvas2dWindowHandle = Symbol('canvas2dWindowHandle');
module.exports.canvas2dGrContext = Symbol('canvas2dGrContext');
module.exports.mrDisplaysSymbol = Symbol('mrDisplaysSymbol');
module.exports.optionsSymbol = Symbol('optionsSymbol');
module.exports.pointerLockElementSymbol = Symbol('pointerLockElementSymbol');
module.exports.prioritySymbol = Symbol('prioritySymbol');
module.exports.prototypesSymbol = Symbol('prototypesSymbol');
module.exports.runSymbol = Symbol('runSymbol');
module.exports.runningSymbol = Symbol('runningSymbol');
module.exports.timeoutSymbol = Symbol('timeoutSymbol');
module.exports.rafCbsSymbol = Symbol('rafCbsSymbol');
