function isFunction
#isFunction(object: unknown): booleanDeprecated
Returns true if the given object is a Function. Otherwise, returns false.
import util from 'node:util';
function Foo() {}
const Bar = () => {};
util.isFunction({});
// Returns: false
util.isFunction(Foo);
// Returns: true
util.isFunction(Bar);
// Returns: true
Parameters #
#object: unknownReturn Type #
boolean