added test

Author: PaulKristoffersson

packages/mui-material/src/TablePagination/TablePagination.test.js

@@ -706,4 +706,28 @@ describe('<TablePagination />', () => {
 
     expect(combobox.parentElement).not.to.have.attribute('variant');
   });
+
+  it('should not raise a warning for hiddenLabel when the variant is filled', () => {
+    expect(() => {
+      PropTypes.checkPropTypes(
+        TablePagination.propTypes,
+        {
+          // Other required props
+          count: 10,
+          page: 0,
+          rowsPerPage: 10,
+          onPageChange: () => {},
+          // Additional props for the test
+          slotProps: {
+            select: {
+              variant: 'filled',
+              hiddenLabel: true,
+            },
+          },
+        },
+        'prop',
+        'MockedTablePagination',
+      );
+    }).not.toErrorDev();
+  });
 });