DelayedReveal.featureName property

Signature:

featureName: "ERC721Burnable" |
  "ERC721Revealable" |
  "ERC721Claimable" |
  "ERC721Droppable" |
  "ERC721BatchMintable" |
  "ERC721Mintable" |
  "ERC721SignatureMint" |
  "ERC721Enumerable" |
  "ERC721Supply" |
  "ERC721" |
  "ERC20Droppable" |
  "ERC20Burnable" |
  "ERC20SignatureMintable" |
  "ERC20BatchMintable" |
  "ERC20Mintable" |
  "ERC20" |
  "ERC1155Burnable" |
  "ERC1155Claimable" |
  "ERC1155Droppable" |
  "ERC1155Revealable" |
  "ERC1155SignatureMintable" |
  "ERC1155BatchMintable" |
  "ERC1155Mintable" |
  "ERC1155Enumerable" |
  "ERC1155" |
  "Royalty" |
  "PrimarySale" |
  "PlatformFee" |
  "Permissions" |
  "ContractMetadata";