{"ast":null,"code":"// can-promise has a crash in some versions of react native that dont have\n// standard global objects\n// https://github.com/soldair/node-qrcode/issues/157\n\nmodule.exports = function () {\n  return typeof Promise === 'function' && Promise.prototype && Promise.prototype.then;\n};","map":null,"metadata":{},"sourceType":"script","externalDependencies":[]}