undefined offset in type analyzer leads to TypeError in isContainedBy

[SignpostMarv]

I've tried various workarounds, but https://github.com/SignpostMarv/Daft-Schema.org/blob/6dc9af7a21c0a6972e42758d46b7b4089415ebe6/Tests/DaftObjectSchemaOrg/DaftObjectFuzzingTest.php#L255 causes an undefined offset in psalm:

psalm/src/Psalm/Internal/Analyzer/TypeAnalyzer.php

Line 1480 in 3704e75

$container_param = $container_type_part->type_params[$i];

which then leads to a TypeError in

psalm/src/Psalm/Internal/Analyzer/TypeAnalyzer.php

Line 63 in 3704e75

public static function isContainedBy(

Notice: Undefined offset: 2 in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php on line 1480
PHP Fatal error: Uncaught TypeError: Argument 3 passed to Psalm\Internal\Analyzer\TypeAnalyzer::isContainedBy() must be an instance of Psalm\Type\Union, null given, called in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php on line 1502 and defined in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php:63
Stack trace:
#0 .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php(1502): Psalm\Internal\Analyzer\TypeAnalyzer::isContainedBy(Object(Psalm\Codebase), Object(Psalm\Type\Union), NULL, false, false, true, NULL, NULL, false, NULL, false)
#1 .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php(557): Psalm\Internal\Analyzer\TypeAnalyzer::isMatchingTypeContainedBy(Object(Psalm\Codebase), Object(Psalm\Type\Atomic\TArray), Object(Psalm\Type\Atomic\TArray), true, NULL, NULL, false, false)
#2 .\v in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php on line 63

Fatal error: Uncaught TypeError: Argument 3 passed to Psalm\Internal\Analyzer\TypeAnalyzer::isContainedBy() must be an instance of Psalm\Type\Union, null given, called in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php on line 1502 and defined in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php:63
Stack trace:
#0 .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php(1502): Psalm\Internal\Analyzer\TypeAnalyzer::isContainedBy(Object(Psalm\Codebase), Object(Psalm\Type\Union), NULL, false, false, true, NULL, NULL, false, NULL, false)
#1 .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php(557): Psalm\Internal\Analyzer\TypeAnalyzer::isMatchingTypeContainedBy(Object(Psalm\Codebase), Object(Psalm\Type\Atomic\TArray), Object(Psalm\Type\Atomic\TArray), true, NULL, NULL, false, false)
#2 .\v in .\vendor\vimeo\psalm\src\Psalm\Internal\Analyzer\TypeAnalyzer.php on line 63

[SignpostMarv]

looks like i type-hinted something wrongly and broke psalm:P SignpostMarv/Daft-Schema.org@7172062#diff-aba7e1ae04c4d190393723926f96c1ba