Class Symfony\Component\Console\Helper\TreeHelper

`final`
`implements`	`RecursiveIterator<int, TreeNode>`

The TreeHelper class provides methods to display tree-like structures.

Methods
`public static`	`createTree( OutputInterface $output, string\|TreeNode\|null $root = null, iterable $values = [], ?TreeStyle $style = null, ): self`	#
`public`	`current(): TreeNode` Implements `Iterator::current()`	#
`public`	`key(): int` Implements `Iterator::key()`	#
`public`	`next(): void` Implements `Iterator::next()`	#
`public`	`rewind(): void` Implements `Iterator::rewind()`	#
`public`	`valid(): bool` Implements `Iterator::valid()`	#
`public`	`hasChildren(): bool` Implements `RecursiveIterator::hasChildren()`	#
`public`	`getChildren(): RecursiveIterator` Implements `RecursiveIterator::getChildren()`	#
`public`	`render(): void` Recursively renders the tree to the output, applying the tree style. Recursively renders the tree to the output, applying the tree style.	#