Queries are composed from a set of
All Filters are combined via
AND, but the predicates
that make up a filter are combined using the specified
thereby allowing queries to be composed dynamically and deterministically.
The Hub Search Guide contains many examples.
Predicates which specify the properties and values to match in the search
|"AND" | "OR"
Operation used to combine the predicates
Interface defined in common/src/search/types/IHubCatalog.ts:114