Type|null getCollectionKeyType()
string|null getClassName() Gets the class name. Only applicable if the built-in type is
Type[]|null getTypes(string $class, string $property
bool isNullable() Allows null value? Return
string[]|null getProperties(string $class, array $context = array()) Gets the list of properties
bool|null isWritable(string $class, string $property, array $context = array()) Is the property
string|null getLongDescription(string $class, string $property, array $context = array()) Gets
string getBuiltinType() Gets built-in type. Can be bool, int, float, string, array, object
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