I'm building a small React components (compile with Babel). I have to access property with a dash inside the name.
This code throw an error Uncaught ReferenceError: span is not defined
After some research, I found out that I need to use a alternative notatio using bracket. ['life-span']
But this one make Babel to throw a syntax error.
bundle.js:1 SyntaxError: /file/path: Unexpected token, expected , (24:38) while parsing file
So I'm stuck here.
My babel configuration is quite lite, only use the es2015 & react preset.
Any idea what it could be ?