'Does React Native production app contain devDependencies?
I faced the following issue https://github.com/callstack/react-native-testing-library/issues/955. Production build is failed and error points to the library from devDependencies.
Solution 1:[1]
Answer from Satyajit Sahoo on Reddit.
The app contains what you import. Doesn't matter if it's in dependencies, devDependencies or you just created a file. Those fields are to tell npm/Yarn about what to install. Bundling looks only at your imports.
If your bundle contains code from testing library`, then you're importing it into some file that's imported by your entry point.
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Dima Portenko |