SyntaxError: Unexpected token =
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:374:25)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object. (/usr/local/lib/node_modules/es-mongodb-sync/node_modules/mongo-oplog/index.js:1:80)
at Module._compile (module.js:410:26)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object. (/usr/local/lib/node_modules/es-mongodb-sync/lib/util/tail.js:3:18)
at Module._compile (module.js:410:26)
$ /usr/local/lib/node_modules/es-mongodb-sync# node app.js
/usr/local/lib/node_modules/es-mongodb-sync/node_modules/mongo-oplog/lib/index.js:38 module.exports = (uri, options = {}) => { ^
SyntaxError: Unexpected token = at exports.runInThisContext (vm.js:53:16) at Module._compile (module.js:374:25) at Object.Module._extensions..js (module.js:417:10) at Module.load (module.js:344:32) at Function.Module._load (module.js:301:12) at Module.require (module.js:354:17) at require (internal/module.js:12:17) at Object. (/usr/local/lib/node_modules/es-mongodb-sync/node_modules/mongo-oplog/index.js:1:80)
at Module._compile (module.js:410:26)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object. (/usr/local/lib/node_modules/es-mongodb-sync/lib/util/tail.js:3:18)
at Module._compile (module.js:410:26)