refactor: use macros for WordCount

Author: reez

bdk-ffi/src/bdk.udl

@@ -333,14 +333,6 @@ typedef record Condition;
 // bdk_wallet crate - bitcoin re-exports
 // ------------------------------------------------------------------------
 
-[Remote]
-enum WordCount {
-  "Words12",
-  "Words15",
-  "Words18",
-  "Words21",
-  "Words24",
-};
 
 typedef interface Script;
 

bdk-ffi/src/lib.rs

@@ -42,7 +42,6 @@ use crate::types::SyncRequestBuilder;
 use crate::types::SyncScriptInspector;
 
 use bdk_wallet::bitcoin::Network;
-use bdk_wallet::keys::bip39::WordCount;
 use bdk_wallet::KeychainKind;
 
 uniffi::include_scaffolding!("bdk");

bdk-ffi/src/types.rs

@@ -48,6 +48,17 @@ pub enum KeychainKind {
     Internal = 1,
 }
 
+type WordCount = bdk_wallet::keys::bip39::WordCount;
+
+#[uniffi::remote(Enum)]
+pub enum WordCount {
+    Words12,
+    Words15,
+    Words18,
+    Words21,
+    Words24,
+}
+
 /// Represents the observed position of some chain data.
 #[derive(Debug, uniffi::Enum, Clone)]
 pub enum ChainPosition {