**************************************************************** Material UI v4: https://v4.mui.com/components/lists/ https://v4.mui.com/components/material-icons/ **************************************************************** withTranslation()(LegacyComponentClass) const { t } = this.props; import { useTranslation } from 'react-i18next'; function MyComponent() { const { t, i18n } = useTranslation(); 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