function isNumber
#isNumber(object: unknown): object is numberDeprecated
Returns true if the given object is a Number. Otherwise, returns false.
import util from 'node:util';
util.isNumber(false);
// Returns: false
util.isNumber(Infinity);
// Returns: true
util.isNumber(0);
// Returns: true
util.isNumber(NaN);
// Returns: true
Parameters #
#object: unknown Return Type #
object is number