@Nonnull
	public TextProvider getDirectoryTextProvider(@Nonnull Workspace workspace,
												 @Nonnull WorkspaceResource resource,
												 @Nonnull FileBundle bundle,
												 @Nonnull String directoryName) {
		return () -> {
			if (directoryName.isEmpty())
				return Lang.get("tree.defaultdirectory");
			return formatConfig.filter(directoryName);
		};
	}
@param workspace
		Containing workspace.
@param resource
		Containing resource.
@param bundle
		Containing bundle.
@param directoryName
		The full path of the directory.

@return Text provider for the directory.
recaf-ui/src/main/java/software/coley/recaf/services/cell/text/TextProviderService.java