this.input = true;
        }

        @Override
        public void visitExact(InputDeclaration value) {
            foundInput();
        }

        @Override
        public void visitAncestor(InputDeclaration ancestor, VfsRelativePath pathToVisitedLocation) {
            if (ancestor.contains(pathToVisitedLocation)) {
                foundInput();
            }
        }

        @Override

        @Override
        public void visitExact(NodeAccess value) {
            visit(value);
        }

        @Override
        public void visitAncestor(NodeAccess value, VfsRelativePath pathToVisitedLocation) {
            if (value.accessesChild(pathToVisitedLocation)) {
                visit(value);
            }
        }

        @Override