WhereFilterOp
Filter conditions in a where clause are specified using the strings '<', '<=', '==', '!=', '>=', '>', 'array-contains', 'in', 'array-contains-any', and 'not-in'.
type WhereFilterOp =
| "<"
| "<="
| "=="
| "!="
| ">="
| ">"
| "array-contains"
| "in"
| "array-contains-any"
| "not-in";