rsnext/examples/with-ionic-typescript/next.config.js

const path = require("path");
const CopyPlugin = require("copy-webpack-plugin");

/** @type {import('next').NextConfig} */
module.exports = {
  webpack: (config) => {
    config.plugins.push(
      new CopyPlugin({
        patterns: [
          {
            from: path.join(
              __dirname,
              "node_modules/ionicons/dist/ionicons/svg",
            ),
            to: path.join(__dirname, "public/svg"),
          },
        ],
      }),
    );
    return config;
  },
};