import { type AdditionalOperation } from "https://deno.land/x/react_querybuilder@v6.0.0-rc.0/packages/ts/src/json-logic-js.ts";
This can be an object with any key except the reserved keys. TODO: Find a way to limit this type to exactly one (1) key, since json-logic-js enforces it. See: https://github.com/jwadhams/json-logic-js/blob/2.0.2/logic.js#L180
definition: Partial<Record<ReservedOperations, never>> & { [k: string]: any; }