isOwner method
"stateMutability": "view",
if owner is an owner of the Safe.
Implementation
@override
Future<bool> isOwner({
required ETHAddress owner,
required EthereumProvider provider,
}) async {
final params = [owner];
return queryContract<bool>(
functionName: SafeContractFunction.isOwner,
params: params,
provider: provider,
);
}