lodash: property names and paths can include symbols (#20999)

types/lodash/index.d.ts

@@ -16604,7 +16604,7 @@ declare namespace _ {
     type ValueKeyIteratee<T> = ((value: T, key: string) => any) | string | [string, any] | PartialDeep<T>;
     type Comparator<T> = (a: T, b: T) => boolean;
 
-    type PropertyName = string | number;
+    type PropertyName = string | number | symbol;
     type PropertyPath = Many<PropertyName>;
 
     /** Common interface between Arrays and jQuery objects */

types/lodash/lodash-tests.ts

@@ -10620,6 +10620,9 @@ namespace TestFunctionsIn {
 
 // _.get
 namespace TestGet {
+    _.get([], Symbol.iterator);
+    _.get([], [Symbol.iterator]);
+
     {
         let result: string;