Method private_data

bridge/src/client/client.rs:242–244

TODO: This should be private. Currently used in the fees test. See if it can be refactored.

(&self)

    // TODO: This should be private. Currently used in the fees test. See if it can be refactored.
    pub fn private_data(&self) -> &BitVMClientPrivateData {
        &self.private_data
    }

    // TODO: This fn is only used in tests. Consider refactoring, so it can be removed.
    pub fn set_chain_service(&mut self, chain_service: Chain) {