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97 lines (76 loc) · 1.85 KB
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<?php declare(strict_types = 1);
namespace PHPStan\Type;
use PHPStan\PhpDocParser\Ast\Type\IdentifierTypeNode;
use PHPStan\PhpDocParser\Ast\Type\TypeNode;
use PHPStan\TrinaryLogic;
/** @api */
class ClassStringType extends StringType
{
/** @api */
public function __construct()
{
parent::__construct();
}
public function describe(VerbosityLevel $level): string
{
return 'class-string';
}
public function accepts(Type $type, bool $strictTypes): AcceptsResult
{
if ($type instanceof CompoundType) {
return $type->isAcceptedBy($this, $strictTypes);
}
return new AcceptsResult($type->isClassString(), []);
}
public function isSuperTypeOf(Type $type): IsSuperTypeOfResult
{
if ($type instanceof CompoundType) {
return $type->isSubTypeOf($this);
}
return new IsSuperTypeOfResult($type->isClassString(), []);
}
public function isString(): TrinaryLogic
{
return TrinaryLogic::createYes();
}
public function isNumericString(): TrinaryLogic
{
return TrinaryLogic::createMaybe();
}
public function isNonEmptyString(): TrinaryLogic
{
return TrinaryLogic::createYes();
}
public function isNonFalsyString(): TrinaryLogic
{
return TrinaryLogic::createYes();
}
public function isLiteralString(): TrinaryLogic
{
return TrinaryLogic::createMaybe();
}
public function isLowercaseString(): TrinaryLogic
{
return TrinaryLogic::createMaybe();
}
public function isUppercaseString(): TrinaryLogic
{
return TrinaryLogic::createMaybe();
}
public function isClassString(): TrinaryLogic
{
return TrinaryLogic::createYes();
}
public function getClassStringObjectType(): Type
{
return new ObjectWithoutClassType();
}
public function getObjectTypeOrClassStringObjectType(): Type
{
return new ObjectWithoutClassType();
}
public function toPhpDocNode(): TypeNode
{
return new IdentifierTypeNode('class-string');
}
}