feat: MockNavigatorProvider auto complete to support lint rule sort_child_properties_last

[JigneshWorld]

Is your feature request related to a problem? Please describe.
when writing code on IDE/code editor(VS Code or any other) for MockNavigatorProvider their suggestions or auto-completes with child as a first and navigator as a second but when user has sort_child_properties_last lint rule enabled then code editor hint lint problem and user needs to manually fix that every time after auto-completes or later.

Describe the solution you'd like
For MockNavigatorProvider - I would like to have navigator as a first and child as a last argument

Additional context