mancala/apps/mobile/metro.config.js

const path = require('path');
const {getDefaultConfig, mergeConfig} = require('@react-native/metro-config');

/**
 * Metro configuration
 * https://facebook.github.io/metro/docs/configuration
 *
 * @type {import('metro-config').MetroConfig}
 */
const config = {
  // @mancala/core and mancala.js are linked from the repo's packages folder.
  watchFolders: [path.resolve(__dirname, '../../packages')],
  resolver: {
    // Lets the linked packages find modules that only the app installs, such as @babel/runtime.
    nodeModulesPaths: [path.resolve(__dirname, 'node_modules')],
  },
};

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