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29 lines
629 B
29 lines
629 B
<?php declare(strict_types=1); |
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namespace PhpParser; |
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interface NodeTraverserInterface |
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{ |
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/** |
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* Adds a visitor. |
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* |
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* @param NodeVisitor $visitor Visitor to add |
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*/ |
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public function addVisitor(NodeVisitor $visitor); |
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/** |
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* Removes an added visitor. |
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* |
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* @param NodeVisitor $visitor |
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*/ |
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public function removeVisitor(NodeVisitor $visitor); |
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/** |
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* Traverses an array of nodes using the registered visitors. |
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* |
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* @param Node[] $nodes Array of nodes |
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* |
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* @return Node[] Traversed array of nodes |
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*/ |
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public function traverse(array $nodes) : array; |
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}
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