Platform dependent navigation

Hi,

I'm trying to find a good way to manage both iPhone and iPad navigation which scales as app gets bigger. Some requirements potentially being if iPhone push next screen, but on iPad present as a formsheet. Before I would normally achieve this using the Coordinator pattern, which basically allows screens to delegate the action back to a container. I would love to do something similar with React Navigation but struggling to find a way that feels right and not hacked together.

https://myguysi.com/navigation-coordinators-in-react-native (someone else's attempt to achieve similar)

https://www.hackingwithswift.com/articles/71/how-to-use-the-coordinator-pattern-in-ios-apps

首先檢視 issue 及其中連結的 React Native coordinator 範例。確認文件是否應說明一種受支援的平台相依導覽模式，包括在 iPhone 上使用 push navigation，以及在 iPad 上使用 form-sheet presentation。完成的標準是記錄一項清楚且易於維護的建議。