Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v3, actions/checkout@v3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v3, actions/checkout@v3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Escaped Mutant for Mutator "InstanceOf_": @@ @@ if (method_exists($reflection, 'getName')) { return $reflection->getName(); } - if ($reflection instanceof ReflectionUnionType) { + if (true) { $types = []; foreach ($reflection->getTypes() as $type) { $types[] = $this->getTypeHint($type);

Escaped Mutant for Mutator "InstanceOf_": @@ @@ if ($this->type instanceof ReflectionUnionType) { $types = []; foreach ($this->type->getTypes() as $type) { - if ($type instanceof ReflectionIntersectionType) { + if (false) { continue; } $types[] = $type->getName();

Escaped Mutant for Mutator "InstanceOf_": @@ @@ } private function getParameter(): ParameterInterface { - if ($this->type instanceof ReflectionUnionType) { + if (false) { $types = []; foreach ($this->type->getTypes() as $type) { if ($type instanceof ReflectionIntersectionType) {

Escaped Mutant for Mutator "IfNegation": @@ @@ $parameter = $parameter->withDefault($this->defaultValue); } $isSensitive = $reflection->getAttributes(SensitiveParameter::class) !== []; - if ($isSensitive) { + if (!$isSensitive) { $parameter = $parameter->withIsSensitive($isSensitive); } $this->parameter = $parameter;

Escaped Mutant for Mutator "LogicalAnd": @@ @@ $parameter = $attribute->parameter(); } $this->handleDefaultValue(); - if ($this->hasDefault && $this->defaultValue !== null) { + if ($this->hasDefault || $this->defaultValue !== null) { /** @var ParameterInterface $parameter */ $parameter = $parameter->withDefault($this->defaultValue); }

Escaped Mutant for Mutator "FunctionCallRemoval": @@ @@ $typeHintParts = explode('|', $typeHint); $attrHintParts = explode('|', $attrHint); sort($typeHintParts); - sort($attrHintParts); + $typeHint = implode('|', $typeHintParts); $attrHint = implode('|', $attrHintParts); if ($typeHint !== $attrHint) {

Escaped Mutant for Mutator "InstanceOf_": @@ @@ // @codeCoverageIgnore $this->type = $this->type(); $this->parameters = new Parameters(K: $this->key, V: $this->value); - $this->isEmptyAllowed = $this->value instanceof ArrayParameterInterface && count($this->value->parameters()->requiredKeys()) === 0; + $this->isEmptyAllowed = false && count($this->value->parameters()->requiredKeys()) === 0; } /** * @phpstan-ignore-next-line

Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ } public function assertCompatible(ArrayStringParameterInterface $parameter): void { - $this->assertArrayType($parameter); + } }

Escaped Mutant for Mutator "InstanceOf_": @@ @@ if (!is_array($currentArgument)) { throw new TypeError((string) message('Argument `%name%` is not a nested set of arguments', name: $key)); } - if ($currentParameter instanceof ParametersAccessInterface) { + if (true) { return new self($currentParameter->parameters(), $currentArgument); } throw new TypeError((string) message('Parameter `%name%` is not a nested set of parameters', name: $key)); } }

Escaped Mutant for Mutator "InstanceOf_": @@ @@ $currentParameter = $this->parameters()->get($key); $currentArgument = $this->arguments[$key] ?? null; foreach ($lookup as $nestedKey) { - if (!$currentParameter instanceof ParametersAccessInterface) { + if (!true) { throw new TypeError((string) message('Parameter `%name%` is not a nested set of parameters', name: $key)); } $parameters = $currentParameter->parameters();

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v3, actions/checkout@v3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Escaped Mutant for Mutator "LogicalAndSingleSubExprNegation": @@ @@ if (! $exists && $applied === []) { return; } - if ($exists && ! $isArray) { + if (!$exists && ! $isArray) { return; } if ($applied !== $existing) {

Escaped Mutant for Mutator "ReturnRemoval": @@ @@ [$exists, $isArray, $existing] = $this->getNestedArrayIfExists($this->arguments, $id); $applied = $this->computeNestedDefaults($access, $existing); if (! $exists && $applied === []) { - return; + } if ($exists && ! $isArray) { return;

Escaped Mutant for Mutator "LogicalNot": @@ @@ } [$exists, $isArray, $existing] = $this->getNestedArrayIfExists($this->arguments, $id); $applied = $this->computeNestedDefaults($access, $existing); - if (! $exists && $applied === []) { + if ($exists && $applied === []) { return; } if ($exists && ! $isArray) {

Escaped Mutant for Mutator "Break_": @@ @@ $this->defaultValue = $reflectionParameter->getDefaultValue(); } - break; + continue; } } }

Escaped Mutant for Mutator "ReturnRemoval": @@ @@ ? $this->reflection->getDefaultValue() : $this->defaultValue; - return; + } $constructor = $this->reflection->getDeclaringClass()->getConstructor(); if ($constructor === null) {

Escaped Mutant for Mutator "FalseValue": @@ @@ private function handleDefaultValue(): void { - $this->hasDefault = false; + $this->hasDefault = true; $this->defaultValue = null; if (! ($this->reflection instanceof ReflectionProperty)) { $this->hasDefault = $this->reflection->isDefaultValueAvailable();

Escaped Mutant for Mutator "IfNegation": @@ @@ $parameter = $parameter->withDefault($this->defaultValue); } $isSensitive = $reflection->getAttributes(SensitiveParameter::class) !== []; - if ($isSensitive) { + if (!$isSensitive) { $parameter = $parameter->withIsSensitive($isSensitive); } $this->parameter = $parameter;

Escaped Mutant for Mutator "LogicalAnd": @@ @@ $parameter = $attribute->parameter(); } $this->handleDefaultValue(); - if ($this->hasDefault && $this->defaultValue !== null) { + if ($this->hasDefault || $this->defaultValue !== null) { /** @var ParameterInterface $parameter */ $parameter = $parameter->withDefault($this->defaultValue); }

Escaped Mutant for Mutator "FunctionCallRemoval": @@ @@ $typeHintParts = explode('|', $typeHint); $attrHintParts = explode('|', $attrHint); sort($typeHintParts); - sort($attrHintParts); + $typeHint = implode('|', $typeHintParts); $attrHint = implode('|', $attrHintParts); if ($typeHint !== $attrHint) {

Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ public function assertCompatible(ArrayStringParameterInterface $parameter): void { - $this->assertArrayType($parameter); + } }

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v3, actions/checkout@v3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Escaped Mutant for Mutator "LogicalAndSingleSubExprNegation": @@ @@ if (! $exists && $applied === []) { return; } - if ($exists && ! $isArray) { + if (!$exists && ! $isArray) { return; } if ($applied !== $existing) {

Escaped Mutant for Mutator "ReturnRemoval": @@ @@ [$exists, $isArray, $existing] = $this->getNestedArrayIfExists($this->arguments, $id); $applied = $this->computeNestedDefaults($access, $existing); if (! $exists && $applied === []) { - return; + } if ($exists && ! $isArray) { return;

Escaped Mutant for Mutator "LogicalNot": @@ @@ } [$exists, $isArray, $existing] = $this->getNestedArrayIfExists($this->arguments, $id); $applied = $this->computeNestedDefaults($access, $existing); - if (! $exists && $applied === []) { + if ($exists && $applied === []) { return; } if ($exists && ! $isArray) {

Escaped Mutant for Mutator "Break_": @@ @@ $this->defaultValue = $reflectionParameter->getDefaultValue(); } - break; + continue; } } }

Escaped Mutant for Mutator "ReturnRemoval": @@ @@ ? $this->reflection->getDefaultValue() : $this->defaultValue; - return; + } $constructor = $this->reflection->getDeclaringClass()->getConstructor(); if ($constructor === null) {

Escaped Mutant for Mutator "FalseValue": @@ @@ private function handleDefaultValue(): void { - $this->hasDefault = false; + $this->hasDefault = true; $this->defaultValue = null; if (! ($this->reflection instanceof ReflectionProperty)) { $this->hasDefault = $this->reflection->isDefaultValueAvailable();

Escaped Mutant for Mutator "IfNegation": @@ @@ $parameter = $parameter->withDefault($this->defaultValue); } $isSensitive = $reflection->getAttributes(SensitiveParameter::class) !== []; - if ($isSensitive) { + if (!$isSensitive) { $parameter = $parameter->withIsSensitive($isSensitive); } $this->parameter = $parameter;

Escaped Mutant for Mutator "LogicalAnd": @@ @@ $parameter = $attribute->parameter(); } $this->handleDefaultValue(); - if ($this->hasDefault && $this->defaultValue !== null) { + if ($this->hasDefault || $this->defaultValue !== null) { /** @var ParameterInterface $parameter */ $parameter = $parameter->withDefault($this->defaultValue); }

Escaped Mutant for Mutator "FunctionCallRemoval": @@ @@ $typeHintParts = explode('|', $typeHint); $attrHintParts = explode('|', $attrHint); sort($typeHintParts); - sort($attrHintParts); + $typeHint = implode('|', $typeHintParts); $attrHint = implode('|', $attrHintParts); if ($typeHint !== $attrHint) {

Escaped Mutant for Mutator "MethodCallRemoval": @@ @@ public function assertCompatible(ArrayStringParameterInterface $parameter): void { - $this->assertArrayType($parameter); + } }

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v3, actions/checkout@v3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Escaped Mutant for Mutator "LogicalAndSingleSubExprNegation": @@ @@ if (! $exists && $applied === []) { return; } - if ($exists && ! $isArray) { + if (!$exists && ! $isArray) { return; } if ($applied !== $existing) {

Escaped Mutant for Mutator "ReturnRemoval": @@ @@ [$exists, $isArray, $existing] = $this->getNestedArrayIfExists($this->arguments, $id); $applied = $this->computeNestedDefaults($access, $existing); if (! $exists && $applied === []) { - return; + } if ($exists && ! $isArray) { return;

Escaped Mutant for Mutator "LogicalNot": @@ @@ } [$exists, $isArray, $existing] = $this->getNestedArrayIfExists($this->arguments, $id); $applied = $this->computeNestedDefaults($access, $existing); - if (! $exists && $applied === []) { + if ($exists && $applied === []) { return; } if ($exists && ! $isArray) {

Escaped Mutant for Mutator "Break_": @@ @@ $this->defaultValue = $reflectionParameter->getDefaultValue(); } - break; + continue; } } }

Escaped Mutant for Mutator "ReturnRemoval": @@ @@ ? $this->reflection->getDefaultValue() : $this->defaultValue; - return; + } $constructor = $this->reflection->getDeclaringClass()->getConstructor(); if ($constructor === null) {

Escaped Mutant for Mutator "FalseValue": @@ @@ private function handleDefaultValue(): void { - $this->hasDefault = false; + $this->hasDefault = true; $this->defaultValue = null; if (! ($this->reflection instanceof ReflectionProperty)) { $this->hasDefault = $this->reflection->isDefaultValueAvailable();

Escaped Mutant for Mutator "IfNegation": @@ @@ $parameter = $parameter->withDefault($this->defaultValue); } $isSensitive = $reflection->getAttributes(SensitiveParameter::class) !== []; - if ($isSensitive) { + if (!$isSensitive) { $parameter = $parameter->withIsSensitive($isSensitive); } $this->parameter = $parameter;

Escaped Mutant for Mutator "LogicalAnd": @@ @@ $parameter = $attribute->parameter(); } $this->handleDefaultValue(); - if ($this->hasDefault && $this->defaultValue !== null) { + if ($this->hasDefault || $this->defaultValue !== null) { /** @var ParameterInterface $parameter */ $parameter = $parameter->withDefault($this->defaultValue); }

Escaped Mutant for Mutator "FunctionCallRemoval": @@ @@ $typeHintParts = explode('|', $typeHint); $attrHintParts = explode('|', $attrHint); sort($typeHintParts); - sort($attrHintParts); + $typeHint = implode('|', $typeHintParts); $attrHint = implode('|', $attrHintParts); if ($typeHint !== $attrHint) {