New source found from dndbeyond.com

ddb_main/tools/js/Shared/containers/panes/SkillPane/SkillPane.tsx

@@ -1,5 +1,6 @@
 import React from "react";
 import { connect, DispatchProp } from "react-redux";
+import { AnyAction } from "redux";
 
 import {
   Collapsible,
@@ -38,7 +39,9 @@ import ValueEditor from "../../../components/ValueEditor";
 import { appEnvSelectors } from "../../../selectors";
 import { SharedAppState } from "../../../stores/typings";
 
-interface Props extends DispatchProp {
+// TODO: We are typing with AnyAction here to work around issues with UnknownAction, the type that was introduced in Redux 5.
+// If we decide to modernize to Redux 5, we will need to refactor much of the Rules Engine redux usage.
+interface Props extends DispatchProp<AnyAction> {
   skills: Array<Skill>;
   ruleData: RuleData;
   entityValueLookup: EntityValueLookup;
@@ -168,7 +171,7 @@ class SkillPane extends React.PureComponent<Props, State> {
     }
 
     return (
-      <React.Fragment>
+      <>
         {diceAdjustments.map((diceAdjustment, idx) => {
           return (
             <DiceAdjustmentSummary
@@ -180,7 +183,7 @@ class SkillPane extends React.PureComponent<Props, State> {
             />
           );
         })}
-      </React.Fragment>
+      </>
     );
   };