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    <h3>Editing: Identifier.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

/**
 * Represents a non-namespaced name. Namespaced names are represented using Name nodes.
 */
class Identifier extends NodeAbstract {
    /** @var string Identifier as string */
    public string $name;

    /** @var array&lt;string, bool&gt; */
    private static array $specialClassNames = [
        'self'   =&gt; true,
        'parent' =&gt; true,
        'static' =&gt; true,
    ];

    /**
     * Constructs an identifier node.
     *
     * @param string $name Identifier as string
     * @param array&lt;string, mixed&gt; $attributes Additional attributes
     */
    public function __construct(string $name, array $attributes = []) {
        $this-&gt;attributes = $attributes;
        $this-&gt;name = $name;
    }

    public function getSubNodeNames(): array {
        return ['name'];
    }

    /**
     * Get identifier as string.
     *
     * @return string Identifier as string.
     */
    public function toString(): string {
        return $this-&gt;name;
    }

    /**
     * Get lowercased identifier as string.
     *
     * @return string Lowercased identifier as string
     */
    public function toLowerString(): string {
        return strtolower($this-&gt;name);
    }

    /**
     * Checks whether the identifier is a special class name (self, parent or static).
     *
     * @return bool Whether identifier is a special class name
     */
    public function isSpecialClassName(): bool {
        return isset(self::$specialClassNames[strtolower($this-&gt;name)]);
    }

    /**
     * Get identifier as string.
     *
     * @return string Identifier as string
     */
    public function __toString(): string {
        return $this-&gt;name;
    }

    public function getType(): string {
        return 'Identifier';
    }
}
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