What are the files which are not safe to push to GitHub as Public Repository

I was planning to push my app to git hub as a public repository but i wanted to know weather android/ ios/ linux/ windows/ linux/ folders are safe to push

I had seen repositories which had those files pushed but I'm still not sure weather to make it public or no

You don't need to hide the whole folder. you can add the following to your git ignore to hide all the necessary files

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# Flutter/Dart/Pub related
**/doc/api/
**/ios/Flutter/.last_build_id
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
.packages
.pub-cache/
.pub/
/build/
# Web related
# Symbolication related
app.*.symbols
# Obfuscation related
app.*.map.json
# Android Studio will place build artifacts here
/android/app/debug
/android/app/profile
/android/app/release
# fvm 
.fvm/flutter_sdk

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