class AnchorRefTargetBlockVisitor extends NodeVisitorBase {
    protected abstract void visit(AnchorRefTarget node);
    
    protected boolean preVisit(@NotNull Node node) {
        return true;
    }
    
    public void visit(@NotNull Node node) {<FILL_FUNCTION_BODY>}
}

        if (node instanceof AnchorRefTarget) visit((AnchorRefTarget) node);
        
        if (preVisit(node) && node instanceof Block) {
            visitChildren(node);
        }
    
<methods>public non-sealed void <init>() ,public void visitChildren(@NotNull Node) <variables>