+struct nativeDelayedPaymentBasepointOpaque;
+typedef struct nativeDelayedPaymentBasepointOpaque LDKnativeDelayedPaymentBasepoint;
+struct nativeDelayedPaymentKeyOpaque;
+typedef struct nativeDelayedPaymentKeyOpaque LDKnativeDelayedPaymentKey;
+struct nativeHtlcBasepointOpaque;
+typedef struct nativeHtlcBasepointOpaque LDKnativeHtlcBasepoint;
+struct nativeHtlcKeyOpaque;
+typedef struct nativeHtlcKeyOpaque LDKnativeHtlcKey;
+struct nativeRevocationBasepointOpaque;
+typedef struct nativeRevocationBasepointOpaque LDKnativeRevocationBasepoint;
+struct nativeRevocationKeyOpaque;
+typedef struct nativeRevocationKeyOpaque LDKnativeRevocationKey;