src/vs/workbench/contrib/files/browser/views/explorerDecorationsProvider.ts/ExplorerDecorationsProvider/provideDecorations
class ExplorerDecorationsProvider:	provideDecorations(resource: URI): IDecorationData | undefined {
		const fileStat = this.explorerService.findClosest(resource);
		if (!fileStat) {
			return undefined;
		}

		return provideDecorations(fileStat);
	}