使用了 react-native init book --template typescript 这个命令初始化项目，多了一个template文件夹，之后运行npm run ios

出现了这个错误
jest-haste-map: Haste module naming collision: book
The following files share their name; please adjust your hasteImpl:
* /template/package.json
* /package.json

Failed to construct transformer: DuplicateError: Duplicated files or mocks. Please check the console for more info
at setModule (/Users/apple/Documents/project/reactnative/book/node_modules/metro/node_modules/jest-haste-map/build/index.js:620:17)
at workerReply (/Users/apple/Documents/project/reactnative/book/node_modules/metro/node_modules/jest-haste-map/build/index.js:691:9)
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at async Promise.all (index 21522) {
mockPath1: ‘template/package.json’,
mockPath2: ‘package.json’
}