Wrapped Gen0 CryptoKitties(721WG0) NFT is 1:1 backed by original Gen0 CryptoKitties NFT. Stake one original Gen0 NFT to Wrapped Gen0 contract, you will get one 721WG0 NFT with the same ID. Burn one 721WG0 NFT, you will get back your original Gen0 NFT with the same ID.
Wrapped CryptoKitties(721WCK) NFT is 1:1 backed by original CryptoKitties NFT. Stake one original NFT to Wrapped contract, you will get one 721WCK NFT with the same ID. Burn one 721WCK NFT, you will get back your original NFT with the same ID.
npm install --save-dev hardhat
npm run coverage
npm run test