const flexSpec = require('./flex-spec');
const Declaration = require('../declaration');

class FlexWrap extends Declaration {

    static names = ['flex-wrap'];

    /**
     * Don't add prefix for 2009 spec
     */
    set(decl, prefix) {
        const spec = flexSpec(prefix)[0];
        if (spec !== 2009) {
            return super.set(decl, prefix);
        }
        return undefined;
    }

}

module.exports = FlexWrap;
