src/PirexFees.sol:
  63:     function setFeeRecipient(FeeRecipient f, address recipient)

src/PirexGmx.sol:
  313:     function setContract(Contracts c, address contractAddress)
  884:     function setVoteDelegate(address voteDelegate) external onlyOwner {

src/external/DelegateRegistry.sol:
  18:     function setDelegate(bytes32 id, address delegate) public {
