编译报错node_modules/spritejs/dist/spritejs.es6.js

[linjc]

/Users/linjinchun/node_modules/spritejs/dist/spritejs.es6.js Module parse failed: Unexpected token (3907:11) You may need an appropriate loader to handle this file type. | } | | return { ...elementDescriptor, | | finisher(klass) {