Collection.currentStateAsChanges JSDoc examples don’t match CurrentStateAsChangesOptions #2261

• I've validated the bug against the latest version of DB packages

Describe the bug

The JSDoc on Collection.currentStateAsChanges documents options that the method's type doesn't accept:

1. whereExpression: eq(row.status, 'active'): CurrentStateAsChangesOptions has no whereExpression field.
2. where: (row) => row.status === 'active': where is typed BasicExpression<boolean>, not a callback, so this example doesn't type-check either.

To Reproduce

0. Create a collection
1. Try JSDoc examples from currentStateAsChanges