declare module 'ipfs-block-service' {
  import Block from 'ipld-block'
  import CID from 'cids'
  import Bitswap from 'ipfs-bitswap'

  export class BlockService {
    constructor (ipfsRepo: any)
    setExchange (bitswap: Bitswap): void
    unsetExchange (): void
    hasExchange (): boolean
    put (block: Block): Promise<void>
    putMany (blocks: Block[]): Promise<void>
    get(cid: CID): Promise<Block>
    getMany(cids: CID[]): Iterator<Block>
    delete(cid: CID): Promise<void>
  }
  // eslint-disable-next-line import/no-default-export
  export default BlockService
}