1 files changed, 16 insertions, 1 deletions
diff --git a/ext/js/data/anki-note-builder.js b/ext/js/data/anki-note-builder.js
index 17bc1a5c..38588439 100644
--- a/ext/js/data/anki-note-builder.js
+++ b/ext/js/data/anki-note-builder.js
@@ -60,7 +60,7 @@ export class AnkiNoteBuilder {
         glossaryLayoutMode = 'default',
         compactTags = false,
         mediaOptions = null,
-        dictionaryStylesMap,
+        dictionaryStylesMap = new Map(),
     }) {
         let duplicateScopeDeckName = null;
         let duplicateScopeCheckChildren = false;
@@ -173,6 +173,21 @@ export class AnkiNoteBuilder {
         return {type, term, reading};
     }
 
+    /**
+     * @param {import('settings').DictionariesOptions} dictionaries
+     * @returns {Map<string, string>}
+     */
+    getDictionaryStylesMap(dictionaries) {
+        const styleMap = new Map();
+        for (const dictionary of dictionaries) {
+            const {name, styles} = dictionary;
+            if (typeof styles === 'string') {
+                styleMap.set(name, styles);
+            }
+        }
+        return styleMap;
+    }
+
     // Private
 
     /**