src/vs/workbench/services/extensions/electron-browser/extensionService.ts/ExtensionService/_scanSingleExtension
class ExtensionService:	protected _scanSingleExtension(extension: IExtension): Promise<IExtensionDescription | null> {
		if (extension.location.scheme === Schemas.vscodeRemote) {
			return this._remoteAgentService.scanSingleExtension(extension.location, extension.type === ExtensionType.System);
		}

		return this._extensionScanner.scanSingleExtension(extension.location.fsPath, extension.type === ExtensionType.System, this.createLogger());
	}