typeof "null" alias. This "patches" typeof so null is not "object" but
"null" instead (rejected proposal for lack of backwards compatibility, more
details here).
Example
isNull(null); // true isNull(undefined); // false
Parameters
input: unknown
Returns input is null
true if the given value is a null, false otherwise.
typeof"null" alias. This "patches" typeof sonullis not"object"but"null"instead (rejected proposal for lack of backwards compatibility, more details here).Example