PageProps componentMapping property is required in type, however it is treated as optional inside the component

**Describe the bug**
PageProps componentMapping property is required in type, however it is treated as optional inside the component. It causes TS errors working with the Page component (error TS2741: Property 'componentMapping' is missing in type)

**Package version**
"2.1.1"

**To Reproduce**
Steps to reproduce the behavior:
1. Try to use Page component without componentMapping property and
2. check it with tsc, for example
3. See error: *Property 'componentMapping' is missing in type*

**Expected behavior**
No error

**Screenshots**

**Additional context**
Components are mapped with MapTo function, that's why componentMapping property is not used