import { Chunk } from './cac'
import { Bytes, EthAddress, Signature } from './utils'

export type Identifier = Bytes<32>

/**
 * With single owner chunks, a user can assign arbitrary data to an
 * address and attest chunk integrity with their digital signature.
 *
 * This interface extends the Chunk interface so it has the same
 * properties, but the address calculation is based on the identifier
 * and the owner of the chunk.
 */
export interface SingleOwnerChunk extends Chunk {
  identifier: () => Identifier
  signature: () => Signature
  owner: () => EthAddress
}