public boolean isSingleApp() {
		Set<String> foundLoaders = new HashSet<>();
		for (BatchGroup group : groupsByCriteria.values()) {
			for (BatchLoadConfig batchLoadConfig : group.getBatchLoadConfig()) {
				String loaderID =
					batchLoadConfig.getLoadSpecs().iterator().next().getLoader().getName();
				if (!foundLoaders.add(loaderID)) {
					return false;
				}
			}
		}
		return true;
	}
Checks the found applications and returns true if only a single binary was found,
even if multiple loaders claim it.

@return true if single binary and batch is probably not correct importer.
Ghidra/Features/Base/src/main/java/ghidra/plugins/importer/batch/BatchInfo.java