Class PHPStan\Type\Generic\GenericClassStringType

Returns all class names referenced anywhere in this type, recursively (including generic arguments, callable signatures, etc.).

Returns the object type for a class-string or literal class name string. For non-class-string types, returns ErrorType.

Like getClassStringObjectType(), but also returns object types as-is. Used for $classOrObject::method() where the left side can be either.

Unlike isSuperTypeOf(), accepts() takes into account PHP's implicit type coercion. With $strictTypes = false, int is accepted by float, and Stringable objects are accepted by string.

"Does every value of $type belong to $this type?" Preferable to instanceof checks because it correctly handles union types, intersection types, and all other composite types.

Returns a new instance with all inner types mapped through $cb. Returns the same instance if inner types did not change. Not used directly — use TypeTraverser::map() instead.

Like traverse(), but walks two types simultaneously. Not used directly — use SimultaneousTypeTraverser::map() instead.

Infers the real types of TemplateTypes found in $this, based on the received Type. E.g. if $this is array<T> and $receivedType is array, infers T = int.

Returns the template types referenced by this Type, recursively. The return value is a list of TemplateTypeReferences, who contain the referenced template type as well as the variance position in which it was found. For example, calling this on array<Foo<T>,Bar> (with T a template type) will return one TemplateTypeReference for the type T.

Performance optimization to skip template resolution when no templates are present.