diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index 5acc831f127..1828d056405 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -3007,11 +3007,11 @@ namespace ts {
 
         /* @internal */ getClassifiableNames(): UnderscoreEscapedMap<true>;
 
-        /* @internal */ getNodeCount(): number;
-        /* @internal */ getIdentifierCount(): number;
-        /* @internal */ getSymbolCount(): number;
-        /* @internal */ getTypeCount(): number;
-        /* @internal */ getRelationCacheSizes(): { assignable: number, identity: number, subtype: number };
+        getNodeCount(): number;
+        getIdentifierCount(): number;
+        getSymbolCount(): number;
+        getTypeCount(): number;
+        getRelationCacheSizes(): { assignable: number, identity: number, subtype: number };
 
         /* @internal */ getFileProcessingDiagnostics(): DiagnosticCollection;
         /* @internal */ getResolvedTypeReferenceDirectives(): Map<ResolvedTypeReferenceDirective | undefined>;
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 6620848321c..41ea5756204 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -1883,6 +1883,15 @@ declare namespace ts {
          * Gets a type checker that can be used to semantically analyze source files in the program.
          */
         getTypeChecker(): TypeChecker;
+        getNodeCount(): number;
+        getIdentifierCount(): number;
+        getSymbolCount(): number;
+        getTypeCount(): number;
+        getRelationCacheSizes(): {
+            assignable: number;
+            identity: number;
+            subtype: number;
+        };
         isSourceFileFromExternalLibrary(file: SourceFile): boolean;
         isSourceFileDefaultLibrary(file: SourceFile): boolean;
         getProjectReferences(): readonly ProjectReference[] | undefined;
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index eaef5a454e2..8402150f2a0 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -1883,6 +1883,15 @@ declare namespace ts {
          * Gets a type checker that can be used to semantically analyze source files in the program.
          */
         getTypeChecker(): TypeChecker;
+        getNodeCount(): number;
+        getIdentifierCount(): number;
+        getSymbolCount(): number;
+        getTypeCount(): number;
+        getRelationCacheSizes(): {
+            assignable: number;
+            identity: number;
+            subtype: number;
+        };
         isSourceFileFromExternalLibrary(file: SourceFile): boolean;
         isSourceFileDefaultLibrary(file: SourceFile): boolean;
         getProjectReferences(): readonly ProjectReference[] | undefined;