Auto Import Antd css

config-overrides.js

const {
    override,
    fixBabelImports,
    addWebpackPlugin
} = require("customize-cra");
const FilterWarningsPlugin = require("webpack-filter-warnings-plugin");

module.exports = override(
    fixBabelImports("antd", {
        libraryDirectory: "es",
        style: "css"
    }),
    addWebpackPlugin(
        new FilterWarningsPlugin({
            exclude: /mini-css-extract-plugin/
        })
    )
);

package.json

{
    "name": "app",
    "version": "0.1.0",
    "description": "Web App",
    "private": true,
    "dependencies": {
        "@testing-library/jest-dom": "^4.2.4",
        "@testing-library/react": "^9.3.2",
        "@testing-library/user-event": "^7.1.2",
        "antd": "^4.1.2",
        "axios": "^0.19.1",
        "install": "^0.13.0",
        "moment": "^2.24.0",
        "prop-types": "^15.7.2",
        "react": "^16.12.0",
        "react-chartjs-2": "^2.9.0",
        "react-dom": "^16.12.0",
        "styled-components": "^5.0.1",
        "typescript": "^3.7.5"
    },
    "scripts": {
        "start": "react-app-rewired start",
        "build": "react-app-rewired build",
        "test": "react-app-rewired test",
        "eject": "react-app-rewired eject",
        "analyze": "source-map-explorer 'build/static/js/*.js'",
        "pretty": "prettier --write \"./**/*.{js,jsx,json}\""
    },
    "eslintConfig": {
        "extends": "react-app"
    },
    "browserslist": {
        "production": [
            ">0.2%",
            "not dead",
            "not op_mini all"
        ],
        "development": [
            "last 1 chrome version",
            "last 1 firefox version",
            "last 1 safari version"
        ]
    },
    "devDependencies": {
        "@babel/core": "^7.8.4",
        "@babel/preset-env": "^7.8.4",
        "@babel/preset-react": "^7.8.3",
        "autoprefixer": "^9.8.6",
        "babel-loader": "^8.0.6",
        "babel-plugin-import": "^1.13.0",
        "babel-plugin-transform-class-properties": "^6.24.1",
        "css-loader": "^3.4.2",
        "customize-cra": "^1.0.0",
        "less": "^3.10.3",
        "less-loader": "^5.0.0",
        "prettier": "1.19.1",
        "react-app-rewired": "^2.1.6",
        "source-map-explorer": "^2.4.2",
        "style-loader": "^1.1.3",
        "webpack-filter-warnings-plugin": "^1.2.1"
    },
    "prettier": {
        "tabWidth": 4
    },
}