fix: DeepPartial with any and {[k: string]: any} (#6581)

* test: Test DeepPartial with any and {[k: string]: any}

This tests #6580.

* fix: DeepPartial with any and {[k: string]: any}

Fixes #6580.

src/common/DeepPartial.ts

@@ -5,5 +5,5 @@ export type DeepPartial<T> = {
     [P in keyof T]?:
         T[P] extends Array<infer U> ? Array<DeepPartial<U>> :
         T[P] extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>> :
-        DeepPartial<T[P]>
+        DeepPartial<T[P]> | T[P]
 };

test/github-issues/6580/entity/Comment.ts

@@ -0,0 +1,4 @@
+export class Comment {
+    any: any;
+    object: {[k: string]: any};
+}

test/github-issues/6580/issue-6580.ts

@@ -0,0 +1,24 @@
+import {DeepPartial} from "../../../src";
+import {Comment} from "./entity/Comment";
+
+describe("github issues > #6580 DeepPartial does not handle `any` and `{[k: string]}`", () => {
+
+    function attemptDeepPartial(entityLike: DeepPartial<Comment>): void {
+    }
+
+    it("DeepPartial should correctly handle any", () => {
+        attemptDeepPartial({
+            any: {
+                foo: 'bar',
+            }
+        })
+    });
+
+    it("DeepPartial should correctly handle {[k: string]: any}", () => {
+        attemptDeepPartial({
+            object: {
+                foo: 'bar'
+            },
+        })
+    });
+});