metro.config.js

const { getDefaultConfig, mergeConfig } = require('@react-native/metro-config')
const path = require('path')
const escape = require('escape-string-regexp')
const exclusionList = require('metro-config/src/defaults/exclusionList')
const pak = require('./react-native-vision-camera/package/package.json')

const root = path.resolve(__dirname, "./react-native-vision-camera/package")
const modules = Object.keys({ ...pak.peerDependencies })

/**
 * Metro configuration
 * https://facebook.github.io/metro/docs/configuration
 *
 * @type {import('metro-config').MetroConfig}
 */
const config = {
  watchFolders: [root],

  // We need to make sure that only one version is loaded for peerDependencies
  // So we block them at the root, and alias them to the versions in example's node_modules
    resolver: {
        resolveRequest: (context, realModuleName, platform) => {
            console.log('Resolving:', realModuleName);

            try {
                var resolutionRequest = context.resolveRequest(context, realModuleName, platform)
            } catch (err) {
                console.warn('Resolution failure:', realModuleName, 'Context: ', context);
                throw err
            }
            return resolutionRequest;
        },
    blacklistRE: exclusionList(
      modules.map(
          (m) =>
          new RegExp(`^${escape(path.join(root, 'node_modules', m))}\\/.*$`)
      )
    ),

    extraNodeModules: modules.reduce((acc, name) => {
      acc[name] = path.join(__dirname, 'node_modules', name)
      return acc
    }, {}),
  },

  transformer: {
    getTransformOptions: async () => ({
      transform: {
        experimentalImportSupport: false,
        inlineRequires: true,
      },
    }),
  },
}

module.exports = mergeConfig(getDefaultConfig(__dirname), config)