wrapped native token in chain definition

[sakulstra]

In almost every project we use viem, we also co-maintain a list of the "official wrapped token"(when applicable).
Would you be open to extend the chain object with an optional wrappedNativeCurrency alongside the native one?
Or extending nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 }, with a nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18, wrapped '0xsth },`