Acceptance Criteria

1. Enforce type strictness by default for the Filter type.
   1. Implement support for type strictness on keys in a user’s schema
   2. Implement an adjustable parameter to determine whether the filter type will enforce type strictness for query operators.
      1. Default this to “enforcing strictness for query operators”
   3. Enforce type strictness on root query operators by default.
   4. Enforce type strictness on non-root query operators by default.
2. Update existing tests that may have been broken by this new functionality.
3. Ensure adequate type test coverage.