diff --git a/packages/language-service/api.ts b/packages/language-service/api.ts
index ebc7aa116cd..c05e68f9659 100644
--- a/packages/language-service/api.ts
+++ b/packages/language-service/api.ts
@@ -110,6 +110,9 @@ export interface NgLanguageService extends ts.LanguageService {
   ): Promise<ApplyRefactoringResult | undefined>;
 
   hasCodeFixesForErrorCode(errorCode: number): boolean;
+
+  getTokenTypeFromClassification(classification: number): number | undefined;
+  getTokenModifierFromClassification(classification: number): number;
 }
 
 export function isNgLanguageService(
diff --git a/packages/language-service/src/language_service.ts b/packages/language-service/src/language_service.ts
index 75eab42e3c0..4ed9e579ae5 100644
--- a/packages/language-service/src/language_service.ts
+++ b/packages/language-service/src/language_service.ts
@@ -49,7 +49,7 @@ import {
 } from './utils/ts_utils';
 import {getTypeCheckInfoAtPosition, isTypeScriptFile, TypeCheckInfo} from './utils';
 import {ActiveRefactoring, allRefactorings} from './refactorings/refactoring';
-import {getClassificationsForTemplate} from './semantic_tokens';
+import {getClassificationsForTemplate, TokenEncodingConsts} from './semantic_tokens';
 import {isExternalResource} from '@angular/compiler-cli/src/ngtsc/metadata';
 
 type LanguageServiceConfig = Omit<PluginConfig, 'angularOnly'>;
@@ -363,6 +363,17 @@ export class LanguageService {
     }
   }
 
+  getTokenTypeFromClassification(classification: number): number | undefined {
+    if (classification > TokenEncodingConsts.modifierMask) {
+      return (classification >> TokenEncodingConsts.typeOffset) - 1;
+    }
+    return undefined;
+  }
+
+  getTokenModifierFromClassification(classification: number) {
+    return classification & TokenEncodingConsts.modifierMask;
+  }
+
   getCompletionsAtPosition(
     fileName: string,
     position: number,
diff --git a/packages/language-service/src/ts_plugin.ts b/packages/language-service/src/ts_plugin.ts
index e6e7824c491..902f85f1358 100644
--- a/packages/language-service/src/ts_plugin.ts
+++ b/packages/language-service/src/ts_plugin.ts
@@ -149,6 +149,13 @@ export function create(info: ts.server.PluginCreateInfo): NgLanguageService {
     }
   }
 
+  function getTokenTypeFromClassification(classification: number): number | undefined {
+    return ngLS.getTokenTypeFromClassification(classification);
+  }
+  function getTokenModifierFromClassification(classification: number): number {
+    return ngLS.getTokenModifierFromClassification(classification);
+  }
+
   function getCompletionsAtPosition(
     fileName: string,
     position: number,
@@ -371,6 +378,8 @@ export function create(info: ts.server.PluginCreateInfo): NgLanguageService {
     findRenameLocations,
     getRenameInfo,
     getEncodedSemanticClassifications,
+    getTokenTypeFromClassification,
+    getTokenModifierFromClassification,
     getCompletionsAtPosition,
     getCompletionEntryDetails,
     getCompletionEntrySymbol,