// our example model is just an Array
var categories = [
    {'environment': 'Battle'},
    {'environment': 'Shops'},
    {'environment': 'Nature - Day'},
    {'environment': 'Nature - Night'},
    {'environment': 'Pub'}
];
export default categories;

// our example model is just an Array
var categories = [
    {'environment': 'Battle'},
    {'environment': 'Shops'},
    {'environment': 'Nature - Day'},
    {'environment': 'Nature - Night'},
    {'environment': 'Pub'},
    {'environment': 'Pub - Night'}
];
export default categories;

Update categories.js