Error occurs if Variable->name is a PhpParser\Node\Scalar\InterpolatedString.
Fatal error: Uncaught TypeError: Smeghead\PhpVariableHardUsage\Parse\VarReference::__construct(): Argument #1 ($name) must be of type string, PhpParser\Node\Scalar\InterpolatedString given, called in /app/src/Parse/VariableParser.php on line 69 and defined in /app/src/Parse/VarReference.php:9