next.config.ts

import type { NextConfig } from 'next'
import type { RuleSetRule } from 'webpack'

const nextConfig: NextConfig = {
  webpack(config) {
    const fileLoaderRule = config.module.rules.find(
      (rule: RuleSetRule) =>
        typeof rule.test === 'object' &&
        rule.test instanceof RegExp &&
        rule.test.test('.svg'),
    )

    if (!fileLoaderRule) {
      throw new Error('File loader rule not found')
    }

    config.module.rules.push(
      {
        ...fileLoaderRule,
        test: /\.svg$/i,
        resourceQuery: /url/,
      },
      {
        test: /\.svg$/i,
        issuer: fileLoaderRule.issuer,
        resourceQuery: { not: [...fileLoaderRule.resourceQuery.not, /url/] },
        use: ['@svgr/webpack'],
      },
    )

    fileLoaderRule.exclude = /\.svg$/i

    return config
  },
  experimental: {
    turbo: {
      rules: {
        '*.svg': {
          loaders: ['@svgr/webpack'],
          as: '*.js',
        },
      },
    },
  },
}

export default nextConfig