NewFakeStateView creates a new fake state view.

NewSigner creates a new signer.

NewView creates a new state view.

NewViewer creates a new state.

FakeMinerState is fake state for a single miner.

FakeSectorInfo fakes a subset of sector onchain info.

FakeStateView is a fake state view.

An interface to the network power table for elections.

SignatureValidator resolves account actor addresses to their pubkey-style address for signature validation.

Signer looks up non-signing addresses before signing.

View is a read-only interface to a snapshot of application-level actor state.

Viewer builds state views from state root CIDs.

todo remove Account view a nd headsignerview.

FaultStateView is a view of chain state for adjustment of miner power claims based on changes since the power state's lookback (primarily, the miner ceasing to be registered).

PowerStateView is a view of chain state for election computations, typically at some lookback from the immediate parent state.