src/vs/platform/extensionManagement/common/extensionStorage.ts/ExtensionStorageService/constructor
class ExtensionStorageService:	constructor(
		@IStorageService private readonly storageService: IStorageService,
		@IProductService private readonly productService: IProductService,
		@ILogService private readonly logService: ILogService,
	) {
		super();
		this.extensionsWithKeysForSync = ExtensionStorageService.readAllExtensionsWithKeysForSync(storageService);
		this._register(this.storageService.onDidChangeValue(e => this.onDidChangeStorageValue(e)));
	}