var config = {
config: {
    mixins: {
        'Magento_Checkout/js/view/shipping': {
            'BB_Checkout/js/mixin/shipping-mixin': true
        }
    }
},
map: {
    '*': {
        'Magento_Ui/view/frontend/web/templates/form/element/input.html': 'BB_Checkout/view/frontend/web/templates/form/element/input.html',
        'Magento_Ui/view/frontend/web/templates/form/element/email.html': 'BB_Checkout/view/frontend/web/templates/form/element/email.html',
        'Magento_Ui/view/frontend/web/templates/form/element/password.html': 'BB_Checkout/view/frontend/web/templates/form/element/password.html',
        'Magento_Ui/view/frontend/web/templates/form/field.html': 'BB_Checkout/view/frontend/web/templates/form/field.html'
    }
}
 };

map: {
    '*': {
        'Magento_Ui/templates/form/element/input.html': 'BB_Checkout/templates/form/element/input.html',
        'Magento_Ui/templates/form/element/email.html': 'BB_Checkout/templates/form/element/email.html',
        'Magento_Ui/templates/form/element/password.html': 'BB_Checkout/templates/form/element/password.html',
        'Magento_Ui/templates/form/field.html': 'BB_Checkout/templates/form/field.html'
    }
}