I encountered with a problem.
For creating a custom views filter in my own module I should also describe it in the my_module.schema.yml file.
Could you clarify me, how to do it?
For instance, there is a fragment of the views filter description from views.filter.schema.yml
views.filter.in_operator: type: views_filter label: 'IN operator' mapping: operator: type: string label: 'Operator' value: type: sequence label: 'Values' sequence: type: string label: 'Value' expose: type: mapping label: 'Expose' mapping: reduce: type: boolean label: 'Reduce' group_info: mapping: group_items: sequence: type: views.filter.group_item.in_operator label: 'Group item'
I would like to understand, what is this and where can I read the understandable documentation on how to create these descriptions for my own views filters?