src/Xml/Visitor/ReprefixTypeQname.php:24:27: PossiblyNullArgument: Argument 1 of str_contains cannot be null, possibly null value provided (see https://psalm.dev/078)

src/Xml/Visitor/ReprefixTypeQname.php:28:26: PossiblyUndefinedArrayOffset: Possibly undefined array key (see https://psalm.dev/167)

src/Xml/Visitor/ReprefixTypeQname.php:28:59: PossiblyNullArgument: Argument 2 of explode cannot be null, possibly null value provided (see https://psalm.dev/078)

src/Xml/Xmlns/RegisterNonConflictingXmlnsNamespaces.php:26:37: MissingThrowsDocblock: VeeWee\Xml\Exception\RuntimeException is thrown but not caught - please either catch or add a @throws annotation (see https://psalm.dev/169)

src/Xml/Xmlns/RegisterNonConflictingXmlnsNamespaces.php:27:9: MissingThrowsDocblock: VeeWee\Xml\Exception\RuntimeException is thrown but not caught - please either catch or add a @throws annotation (see https://psalm.dev/169)

src/Xml/Xmlns/RegisterNonConflictingXmlnsNamespaces.php:46:45: PossiblyNullArgument: Argument 2 of VeeWee\Xml\Dom\Builder\xmlns_attribute cannot be null, possibly null value provided (see https://psalm.dev/078)

src/Xml/Xmlns/RegisterNonConflictingXmlnsNamespaces.php:53:15: InvalidTemplateParam: Extended template param T of VeeWee\Xml\Dom\Collection\NodeList<DOMNameSpaceNode> expects type DOMNode, type DOMNameSpaceNode given (see https://psalm.dev/183)

src/Xml/Xmlns/RegisterNonConflictingXmlnsNamespaces.php:60:27: InvalidTemplateParam: Extended template param T of VeeWee\Xml\Dom\Collection\NodeList<DOMNameSpaceNode> expects type DOMNode, type DOMNameSpaceNode given (see https://psalm.dev/183)

src/Xml/Xmlns/RegisterNonConflictingXmlnsNamespaces.php:64:13: RiskyTruthyFalsyComparison: Operand of type null|string contains type string, which can be falsy and truthy. This can cause possibly unexpected behavior. Use strict comparison instead. (see https://psalm.dev/356)