Type Alias pallet_grandpa::migrations::MigrateV4ToV5

pub type MigrateV4ToV5<T> = VersionedMigration<4, 5, UncheckedMigrateImpl<T>, Pallet<T>, <T as Config>::DbWeight>;

Migrate the storage from V4 to V5.

Switches from GRANDPA_AUTHORITIES_KEY to a normal FRAME storage item.

Aliased Type

struct MigrateV4ToV5<T> { /* private fields */ }