+/**
+ * Set to announce the channel publicly and notify all nodes that they can route via this
+ * channel.
+ *
+ * This should only be set to true for nodes which expect to be online reliably.
+ *
+ * As the node which funds a channel picks this value this will only apply for new outbound
+ * channels unless [`ChannelHandshakeLimits::force_announced_channel_preference`] is set.
+ *
+ * Default value: false.
+ */
+bool ChannelHandshakeConfig_get_announced_channel(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
+
+/**
+ * Set to announce the channel publicly and notify all nodes that they can route via this
+ * channel.
+ *
+ * This should only be set to true for nodes which expect to be online reliably.
+ *
+ * As the node which funds a channel picks this value this will only apply for new outbound
+ * channels unless [`ChannelHandshakeLimits::force_announced_channel_preference`] is set.
+ *
+ * Default value: false.
+ */
+void ChannelHandshakeConfig_set_announced_channel(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, bool val);
+
+/**
+ * When set, we commit to an upfront shutdown_pubkey at channel open. If our counterparty
+ * supports it, they will then enforce the mutual-close output to us matches what we provided
+ * at intialization, preventing us from closing to an alternate pubkey.
+ *
+ * This is set to true by default to provide a slight increase in security, though ultimately
+ * any attacker who is able to take control of a channel can just as easily send the funds via
+ * lightning payments, so we never require that our counterparties support this option.
+ *
+ * The upfront key committed is provided from [`KeysInterface::get_shutdown_scriptpubkey`].
+ *
+ * Default value: true.
+ *
+ * [`KeysInterface::get_shutdown_scriptpubkey`]: crate::chain::keysinterface::KeysInterface::get_shutdown_scriptpubkey
+ */
+bool ChannelHandshakeConfig_get_commit_upfront_shutdown_pubkey(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
+
+/**
+ * When set, we commit to an upfront shutdown_pubkey at channel open. If our counterparty
+ * supports it, they will then enforce the mutual-close output to us matches what we provided
+ * at intialization, preventing us from closing to an alternate pubkey.
+ *
+ * This is set to true by default to provide a slight increase in security, though ultimately
+ * any attacker who is able to take control of a channel can just as easily send the funds via
+ * lightning payments, so we never require that our counterparties support this option.
+ *
+ * The upfront key committed is provided from [`KeysInterface::get_shutdown_scriptpubkey`].
+ *
+ * Default value: true.
+ *
+ * [`KeysInterface::get_shutdown_scriptpubkey`]: crate::chain::keysinterface::KeysInterface::get_shutdown_scriptpubkey
+ */
+void ChannelHandshakeConfig_set_commit_upfront_shutdown_pubkey(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, bool val);
+