src/vs/workbench/contrib/searchEditor/browser/searchEditor.ts/SearchEditor/retrieveFileStats
class SearchEditor:	private async retrieveFileStats(searchResult: SearchResult): Promise<void> {
		const files = searchResult.matches().filter(f => !f.fileStat).map(f => f.resolveFileStat(this.fileService));
		await Promise.all(files);
	}