withTranslation()(LegacyComponentClass) const { t } = this.props; import { useTranslation } from 'react-i18next'; function MyComponent() { const { t, i18n } = useTranslation(); ############################################################################################## Docker commands: ***************** Create image: --from solution folder: docker image build -t "reverse-proxy-frontend:1.0.0" . Run image: docker run -p 5055:80 -it reverse-proxy-frontend:1.0.0 Push image to registry: --tag image docker tag reverse-proxy-frontend:1.0.0 alpine-nexus:8500/reverse-proxy/reverse-proxy-frontend:1.0.0 --login to registry docker login --username=admin --password="***REMOVED***" alpine-nexus:8500 --push image docker push alpine-nexus:8500/reverse-proxy/reverse-proxy-frontend:1.0.0 Pull image from registry --login to registry --pull image docker pull alpine-nexus:8500/reverse-proxy/reverse-proxy-frontend:1.0.0 Run container in prod env docker run -d --name reverse-proxy-frontend --restart=always -p 5005:80 alpine-nexus:8500/reverse-proxy/reverse-proxy-frontend:1.0.0 Rename container docker rename reverse-proxy-frontend ############################################################################################## import { makeStyles, useTheme } from "@material-ui/core/styles"; const theme = useTheme(); https://www.flaticon.com/free-icon/wizard_2534554?term=wizard&page=1&position=64 https://lucasbassetti.com.br/react-simple-chatbot/#/docs/previous-value