src/vs/workbench/contrib/files/common/files.ts/TextFileContentProvider/constructor
class TextFileContentProvider:	constructor(
		@ITextFileService private readonly textFileService: ITextFileService,
		@IFileService private readonly fileService: IFileService,
		@ILanguageService private readonly languageService: ILanguageService,
		@IModelService private readonly modelService: IModelService
	) {
		super();
	}