npm_and_yarn in /, /example for @react-native/eslint-config, @react-native/babel-preset, @react-native/metro-config, @react-native/typescript-config, @react-native/eslint-config, @react-native/babel-preset, @react-native/metro-config, @react-native/typescript-config - Update #1227549517

npm_and_yarn in /, /example for @react-native/eslint-config, @react-native/babel-preset, @react-native/metro-config, @react-native/typescript-config, @react-native/eslint-config, @react-native/babel-preset, @react-native/metro-config, @react-native/typescript-config - Update #1227549517 #681