• Use a meaningful title for the pull request. Include the name of the package modified.
• Test the change in your own code. (Compile and run.)
• Add or edit tests to reflect the change. (Run with npm test.)
• Follow the advice from the readme.
• Avoid common mistakes.
• Run npm run lint package-name (or tsc if no tslint.json is present).

If changing an existing definition:

• Provide a URL to documentation or source code which provides context for the suggested changes: https://github.com/wix/react-native-navigation/issues/250
• Increase the version number in the header if appropriate.
• If you are making substantial changes, consider adding a tslint.json containing { "extends": "dtslint/dt.json" }.

React-native-navigation has prop overrideBackPress which can be passed as argument when for example pushing new screen. The purpose of the argument is to control what happens when user presses back button on Android. More info on this here: https://github.com/wix/react-native-navigation/issues/250