src/vs/workbench/contrib/search/browser/anythingQuickAccess.ts/AnythingQuickAccessProvider/getRelativePathFileResults
class AnythingQuickAccessProvider:	private async getRelativePathFileResults(query: IPreparedQuery, token: CancellationToken): Promise<URI[] | undefined> {
		if (!query.containsPathSeparator) {
			return;
		}

		// Convert relative paths to absolute paths over all folders of the workspace
		// and return them as results if the absolute paths exist
		const isAbsolutePathQuery = (await this.pathService.path).isAbsolute(query.original);
		if (!isAbsolutePathQuery) {
			const resources: URI[] = [];
			for (const folder of this.contextService.getWorkspace().folders) {
				if (token.isCancellationRequested) {
					break;
				}

				const resource = toLocalResource(
					folder.toResource(query.original),
					this.environmentService.remoteAuthority,
					this.pathService.defaultUriScheme
				);

				try {
					if ((await this.fileService.stat(resource)).isFile) {
						resources.push(resource);
					}
				} catch (error) {
					// ignore if file does not exist
				}
			}

			return resources;
		}

		return;
	}