useTranslation.js

export function useTranslation() {
    return {
        t: function (key, extraObj) {
            if(arguments.length === 1) {
                return langResources[extractParameterSimple('language', 'en-US')]
                    .translations[key] || key;
            }
            else {
                // TODO: handle the extra object
                return langResources[extractParameterSimple('language', 'en-US')]
                    .translations[`${key}_plural`] || key;
            }
        }
    }
}