1 files changed, 3 insertions, 0 deletions
diff --git a/types/ext/settings.d.ts b/types/ext/settings.d.ts
index 8075476b..4e3b185a 100644
--- a/types/ext/settings.d.ts
+++ b/types/ext/settings.d.ts
@@ -281,6 +281,7 @@ export type AnkiOptions = {
     kanji: AnkiNoteOptions;
     duplicateScope: AnkiDuplicateScope;
     duplicateScopeCheckAllModels: boolean;
+    duplicateBehavior: AnkiDuplicateBehavior;
     checkForDuplicates: boolean;
     fieldTemplates: string | null;
     suspendNewCards: boolean;
@@ -394,6 +395,8 @@ export type AnkiScreenshotFormat = 'png' | 'jpeg';
 
 export type AnkiDuplicateScope = 'collection' | 'deck' | 'deck-root';
 
+export type AnkiDuplicateBehavior = 'prevent' | 'new';
+
 export type AnkiDisplayTags = 'never' | 'always' | 'non-standard';
 
 export type AnkiNoteGuiMode = 'browse' | 'edit';