supports_ens.fe

# Poor man's interfaces
contract ENS:
  pub fn resolver(node: String<32>) -> Resolver:
    revert

contract Resolver:
  pub fn addr(node: String<32>) -> address:
    revert

fn ens() -> ENS:
    return ENS(address(0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e))

contract SupportsENS:

  pub fn get_ens_address(name_hash: String<32>) -> address:
    let resolver: Resolver = ens().resolver(name_hash)
    return resolver.addr(name_hash)

  pub fn get_safe_ens_address(name_hash: String<32>) -> address:
    let resolver: Resolver = ens().resolver(name_hash)
    let res: address = resolver.addr(name_hash)

    assert res != address(0), "address not set or set to burn"

    return res