Peer dependency warning

[ahce]

Bug report

Summary

should be optional dependency? I don't use react-native-windows

npm WARN @react-native-community/datetimepicker@2.4.0 requires a peer of react-native-windows@^0.62.0-preview.1 but none is installed. You must install peer dependencies yourself.

Environment info

react-native info output:

System:
    OS: Windows 10 10.0.18363
    CPU: (4) x64 Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz
    Memory: 6.90 GB / 19.66 GB
  Binaries:
    Node: 12.16.3 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.4 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
    npm: 6.14.5 - C:\Program Files\nodejs\npm.CMD
    Watchman: Not Found
  SDKs:
    Android SDK:
      API Levels: 23, 24, 25, 26, 27, 28, 29
      Build Tools: 19.1.0, 20.0.0, 21.1.2, 22.0.1, 23.0.1, 23.0.2, 23.0.3, 24.0.0, 24.0.1, 24.0.2, 24.0.3, 25.0.0, 25.0.1, 25.0.2, 25.0.3, 26.0.0, 26.0.1, 26.0.2, 26.0.3, 27.0.0, 27.0.1, 27.0.2, 27.0.3, 28.0.0, 28.0.1, 28.0.2, 28.0.3, 29.0.0, 29.0.1, 29.0.2, 29.0.3
      System Images: android-21 | Google APIs Intel x86 Atom_64, android-22 | Intel x86 Atom_64, android-22 | Google APIs Intel x86 Atom_64, android-23 | Google APIs Intel x86 Atom_64, android-24 | Google Play Intel x86 Atom, android-25 | Google Play Intel x86 Atom, android-26 | Google Play Intel x86 Atom, android-27 | Google APIs Intel x86 Atom, android-27 | Google Play Intel x86 Atom, android-28 | Google Play Intel x86 Atom, android-29 | Google Play Intel x86 Atom
      Android NDK: Not Found
  IDEs:
    Android Studio: Version  3.6.0.0 AI-192.7142.36.36.6308749
  Languages:
    Java: 1.8.0_231 - C:\Program Files\Java\jdk1.8.0_231\bin\javac.EXE
    Python: Not Found
  npmPackages:
    @react-native-community/cli: Not Found
    react: 16.11.0 => 16.11.0
    react-native: 0.62.2 => 0.62.2
  npmGlobalPackages:
    *react-native*: Not Found

Library version: 2.4.0

Steps to reproduce

1. npm i @react-native-community/datetimepicker --save

Describe what you expected to happen:

1. No peer warn.

[luancurti]

@ahce What do you suggest to fix this warning? I do not see a problem with this warning because react-native-windows is necessary if you would like to use the datetimepicker in windows this warning only record the developer in case you forgot to add it

[ahce]

@ahce What do you suggest to fix this warning? I do not see a problem with this warning because react-native-windows is necessary if you would like to use the datetimepicker in windows this warning only record the developer in case you forgot to add it

I think if i develop for react-native-windows, i will make sure to install it.
My suggest is move react-native-windows to optionalDependencies.

[luancurti]

@ahce feel free to open a PR with your suggestion