Make iOS-like animations in `navigation-compose` by default about compose-multiplatform

[MatkovIvan]

it would be super cool to have IOS-like back animations

I know it's not the same, but sliding animations might be easily implemented like:

val animationSpec = tween<IntOffset>(700)
NavHost(
    navController = navController,
    startDestination = startDestination,
    enterTransition = { slideIntoContainer(SlideDirection.Left, animationSpec) },
    exitTransition = { slideOutOfContainer(SlideDirection.Left, animationSpec) },
    popEnterTransition = { slideIntoContainer(SlideDirection.Right, animationSpec) },
    popExitTransition = { slideOutOfContainer(SlideDirection.Right, animationSpec) }
) { ... }

We might tune default behaviour in the future, but don't expect it in first versions.
Our general vision here is that should be possible to implement this via only public API, so everyone might customize it for their specific needs

predictive back gesture

It on our radar too, no promises about ETA yet

[MatkovIvan]

JetBrains started to publish dev builds of a multiplatform version of this package, but there is no stable version yet.
Usage example: https://github.com/MatkovIvan/nav_cupcake
Tracking of adding multiplatform support was there: #85 (comment)

[liufeng382641424]

@MatkovIvan Does navigation-compose already support kmp?