Type Alias AvailabilityBitfields 

pub type AvailabilityBitfields<T> = StorageMap<AvailabilityBitfields_Storage_Instance<T>, Twox64Concat, ValidatorIndex, AvailabilityBitfieldRecord<BlockNumberFor<T>>>;

Aliased Type

pub struct AvailabilityBitfields<T>(/* private fields */);