feature_discovery library Null safety

Classes

DescribedFeatureOverlay
EnsureVisible
EnsureVisibleState
FeatureDiscovery
MemoryPersistenceProvider
Implementation of PersistenceProvider that uses internal memory for persistence. [...]
NoPersistenceProvider
Implementation of PersistenceProvider that does absolutely nothing. [...]
PersistenceProvider
Declares a contract to remember which Feature Discoveries were already viewed by the user, and to inquire about such past views.
SharedPreferencesProvider
Implementation of PersistenceProvider using the 3rd party SharedPreferences plugin.

Enums

ContentLocation
Specifies how the content should be positioned relative to the tap target. [...]
OverflowMode
Controls how content that overflows the background should be handled. [...]