next.config.js

const withPlugins = require("next-compose-plugins");

const withSvgr = (nextConfig = {}, nextComposePlugins = {}) => {
  return Object.assign({}, nextConfig, {
    webpack(config, options) {
      config.module.rules.push({
        test: /\.svg$/,
        use: ["@svgr/webpack"],
      });

      if (typeof nextConfig.webpack === "function") {
        return nextConfig.webpack(config, options);
      }

      return config;
    },
  });
};

module.exports = withPlugins([withSvgr], {
  env: {
    GITHUB_TOKEN: process.env.GITHUB_TOKEN,
  },
});