Function walk

walk(
    obj: AnyObject,
    selector: string,
    fn: (_o: AnyObject, _k: string) => void,
    options?: WalkOptions,
): void
Walk the object graph and execute the given transform function
Parameters
- obj: AnyObject
  The object to traverse.
- selector: string
  The selector to navigate.
- fn: (_o: AnyObject, _k: string) => void
  Callback to execute for value at the end the traversal.
- Optionaloptions: WalkOptions
  The opetions to use for the function.
Returns void
- Defined in src/util/_internal.ts:684