@@ -562,10 +562,12 @@ function transcriptIdentity(filePath: string, stats: FileSystem.File.Info) {
   };
 }
 
-function sameTranscriptIdentity(
-  left: ReturnType<typeof transcriptIdentity>,
-  right: ReturnType<typeof transcriptIdentity>,
-): boolean {
+type TranscriptIdentity = Pick<
+  AgentSessionImportSource,
+  "filePath" | "size" | "mtimeMs" | "device" | "inode" | "birthtimeMs"
+>;
+
+function sameTranscriptIdentity(left: TranscriptIdentity, right: TranscriptIdentity): boolean {
   return (
     left.filePath === right.filePath &&
     left.size === right.size &&