Remove (hopefully) unnecessary overload.

Author: DanielRosenwasser

src/lib/es5.d.ts

@@ -203,12 +203,6 @@ interface ObjectConstructor {
      */
     freeze<T extends Function>(f: T): T;
 
-    /**
-     * Prevents the modification of existing property attributes and values, and prevents the addition of new properties.
-     * @param o Object on which to lock the attributes.
-     */
-    freeze<const T extends {[idx: string]: U | null | undefined | object}, U extends string | bigint | number | boolean | symbol>(o: T): Readonly<T>;
-
     /**
      * Prevents the modification of existing property attributes and values, and prevents the addition of new properties.
      * @param o Object on which to lock the attributes.