Introduce a <Snapshotable> to make it easier ?

[gre]

just the reason we (most of the time!) needs to do collapsable={false} on Android, and sometimes even needs to wrap a parent <View collapsable={false}> (e.g. WebView) makes me think maybe we should hide that from the lib user ( note https://github.com/gre/react-native-view-shot#specific-to-android-implementation ).

Maybe the library should (only?) be available through a wrapper Component.

<Snapshotable ref="snap"> ... </Snapshotable>

snap.capture().then(...

WDYT?

one downside is introducing a <View> wrapping changes the hierarchy.

[gre]

maybe the capture() method would also wait the View has received its first onLayout, that would simplify some usecases where you want to snapshot after the first ref cb settled

[gre]

fixed in v2