fix(compat/isEmpty): handle functions with own enumerable properties

src/compat/predicate/isEmpty.spec.ts

@@ -33,6 +33,13 @@ describe('isEmpty', () => {
     expect(isEmpty('a')).toBe(false);
   });
 
+  it('should return `false` for functions with own enumerable properties', () => {
+    function transaction() {}
+    transaction.commit = () => {};
+
+    expect(isEmpty(transaction)).toBe(false);
+  });
+
   it('should work with an object that has a `length` property', () => {
     expect(isEmpty({ length: 0 })).toBe(false);
   });

src/compat/predicate/isEmpty.ts

@@ -63,7 +63,7 @@ export function isEmpty(value?: unknown): boolean {
     return value.length === 0;
   }
 
-  if (typeof value === 'object') {
+  if (typeof value === 'object' || typeof value === 'function') {
     if (value instanceof Map || value instanceof Set) {
       return value.size === 0;
     }