args as $arg) { if (!$arg->name instanceof Identifier) { continue; } if ($arg->name->toString() !== 'nullable') { continue; } $value = $arg->value; if (!$value instanceof String_) { continue; } if (!\in_array($value->value, ['true', 'false'], \true)) { continue; } $arg->value = $value->value === 'true' ? new ConstFetch(new Name('true')) : new ConstFetch(new Name('false')); break; } } }