[F] isNullType
function isNullType(type): type is NullType;Narrow an entity to the intrinsic null type.
Parameters
Section titled “Parameters”| Parameter | Type |
|---|---|
type | Entity |
Returns
Section titled “Returns”type is NullType
function isNullType(type): type is NullType;Narrow an entity to the intrinsic null type.
| Parameter | Type |
|---|---|
type | Entity |
type is NullType