Test that create keys are not typed to be optional

Author: richardcrng

docs/old/typescript/actions.dts-jest.ts

@@ -29,6 +29,34 @@ import riduce from "../../../src"
   actions.nested.string
 }
 
+// @dts-jest:group Action keys are not possibly undefined but is sensitive to passing undefined
+{
+  interface State {
+    num: number;
+    nested?: {
+      deep?: boolean;
+    };
+  }
+
+  const initialState: State = {
+    num: 4,
+    nested: {
+      deep: true,
+    },
+  };
+
+  const [reducer, actions] = riduce(initialState);
+
+  // @dts-jest:pass
+  actions.nested.deep;
+
+  // @dts-jest:pass
+  actions.nested.deep.create.update(undefined);
+
+  // @dts-jest:fail
+  actions.num.create.update(undefined);
+}
+
 // @dts-jest:group Creator update is sensitive to the leaf type
 {
   const initialState = {

src/proxy/createActionsProxy.ts

@@ -8,7 +8,7 @@ export type ActionsProxy<
 > = {
   create: CreateAPI<LeafT, TreeT, RiducerDictT>;
 } & {
-  [K in keyof LeafT]: ActionsProxy<LeafT[K], TreeT, RiducerDictT>;
+  [K in keyof Required<LeafT>]: ActionsProxy<LeafT[K], TreeT, RiducerDictT>;
 };
 
 function createActionsProxy<

src/riduce.ts

@@ -2,10 +2,8 @@ import leafReducer from "./leafReducer";
 import { createActionsProxy } from "./proxy";
 import { ActionsProxy } from "./proxy/createActionsProxy";
 import {
-  Action,
   RiducerDict,
   isBundledAction,
-  CallbackAction,
   isCallbackAction,
   RiduceAction,
   OrdinaryAction,