diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index bda4d911c0c..2e8e3f3871d 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -4526,6 +4526,8 @@ declare namespace ts {
         commands?: CodeActionCommand[];
     }
     interface CodeFixAction extends CodeAction {
+        /** Short name to identify the fix, for use by telemetry. */
+        fixName: string;
         /**
          * If present, one may call 'getCombinedCodeFix' with this fixId.
          * This may be omitted to indicate that the code fix can't be applied in a group.
@@ -6609,6 +6611,8 @@ declare namespace ts.server.protocol {
         commands?: ReadonlyArray<{}>;
     }
     interface CodeFixAction extends CodeAction {
+        /** Short name to identify the fix, for use by telemetry. */
+        fixName: string;
         /**
          * If present, one may call 'getCombinedCodeFix' with this fixId.
          * This may be omitted to indicate that the code fix can't be applied in a group.
@@ -8336,6 +8340,7 @@ declare namespace ts.server {
         private applyCodeActionCommand;
         private getStartAndEndPosition;
         private mapCodeAction;
+        private mapCodeFixAction;
         private mapTextChangesToCodeEdits;
         private mapTextChangesToCodeEditsUsingScriptinfo;
         private convertTextChangeToCodeEdit;