ui: typed redux

packages/ui-default/components/scratchpad/reducers/index.ts

@@ -12,3 +12,4 @@ const reducer = combineReducers({
 });
 
 export default reducer;
+export type RootState = ReturnType<typeof reducer>;

packages/ui-default/utils/loadReactRedux.ts

@@ -1,4 +1,6 @@
-export default async function loadReactRedux(storeReducer) {
+import { Action, AnyAction, Reducer } from 'redux';
+
+export default async function loadReactRedux<S, A extends Action = AnyAction>(storeReducer: Reducer<S, A>) {
   const React = await import('react');
   const { render, unmountComponentAtNode } = await import('react-dom');
   const { Provider } = await import('react-redux');