@Nonnull
	public <B extends Bundle<?>> DirectoryMenuBuilder<B>
	forDirectory(@Nonnull Workspace workspace,
				 @Nonnull WorkspaceResource resource,
				 @Nonnull B bundle,
				 @Nonnull String directoryName) {
		return new DirectoryMenuBuilder<>(null, sink, workspace, resource, bundle, directoryName);
	}
@param workspace
		Containing workspace.
@param resource
		Containing resource.
@param bundle
		Containing bundle.
@param directoryName
		Target directory path.
@param <B>
		Bundle type.

@return Menu builder.
recaf-ui/src/main/java/software/coley/recaf/ui/contextmenu/ContextMenuBuilder.java