Type Definition pallet_fee_lock::pallet::FeeLockMetadataQeueuePosition

pub type FeeLockMetadataQeueuePosition<T: Config> = StorageMap<_GeneratedPrefixForStorageFeeLockMetadataQeueuePosition<T>, Twox64Concat, T::AccountId, u128, OptionQuery>;

Storage type is StorageMap with key type T :: AccountId and value type u128.