@Nonnull
	@Override
	public Set<String> directParentTypeIds() {
		return Set.of(FilePathNode.TYPE_ID);
	}
Node with parent.

@param parent
		Parent node.
@param line
		Line number value.

@see FilePathNode#child(int)
recaf-core/src/main/java/software/coley/recaf/path/LineNumberPathNode.java