fix: Add missing override

Author: CGNonofr

src/languages/textMate/CGTMTokenizationSupport.ts

@@ -19,7 +19,7 @@ export default class CGTMTokenizationSupport extends monaco.extra.TMTokenization
   }
 
   // To make "inspect tokens" work, default impl is `throw new Error('Not supported!');`
-  tokenize (line: string, hasEOL: boolean, state: monaco.languages.IState): monaco.TokenizationResult {
+  override tokenize (line: string, hasEOL: boolean, state: monaco.languages.IState): monaco.TokenizationResult {
     return monaco.languages.adaptTokenize(this.languageId, {
       tokenize: (line: string, state: monaco.languages.IState) => {
         const actualResult = this.grammar.tokenizeLine(line, state as StackElement)

src/services/TextModelService.ts

@@ -168,11 +168,11 @@ export default class TextModelService extends monaco.extra.StandaloneTextModelSe
     super(modelService)
   }
 
-  public registerTextModelContentProvider (scheme: string, provider: monaco.extra.ITextModelContentProvider): monaco.IDisposable {
+  public override registerTextModelContentProvider (scheme: string, provider: monaco.extra.ITextModelContentProvider): monaco.IDisposable {
     return this.resourceModelCollection.registerTextModelContentProvider(scheme, provider)
   }
 
-  public async createModelReference (resource: monaco.Uri): Promise<monaco.extra.IReference<monaco.extra.IResolvedTextEditorModel>> {
+  public override async createModelReference (resource: monaco.Uri): Promise<monaco.extra.IReference<monaco.extra.IResolvedTextEditorModel>> {
     const result = await this.asyncModelCollection.acquire(resource.toString())
     return result
   }