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JustNullableTypeTrait.php
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JustNullableTypeTrait.php
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<?php declare(strict_types = 1);
namespace PHPStan\Type;
use PHPStan\TrinaryLogic;
use function get_class;
trait JustNullableTypeTrait
{
/**
* @return string[]
*/
public function getReferencedClasses(): array
{
return [];
}
public function accepts(Type $type, bool $strictTypes): TrinaryLogic
{
if ($type instanceof static) {
return TrinaryLogic::createYes();
}
if ($type instanceof CompoundType) {
return $type->isAcceptedBy($this, $strictTypes);
}
return TrinaryLogic::createNo();
}
public function isSuperTypeOf(Type $type): TrinaryLogic
{
if ($type instanceof self) {
return TrinaryLogic::createYes();
}
if ($type instanceof CompoundType) {
return $type->isSubTypeOf($this);
}
return TrinaryLogic::createNo();
}
public function equals(Type $type): bool
{
return get_class($type) === static::class;
}
public function traverse(callable $cb): Type
{
return $this;
}
public function isNull(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isTrue(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isFalse(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isBoolean(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isFloat(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isInteger(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isNumericString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isNonEmptyString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isNonFalsyString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isLiteralString(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isClassStringType(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isVoid(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
public function isScalar(): TrinaryLogic
{
return TrinaryLogic::createNo();
}
}