Function walkTree

walkTree<T = void>(
    root: object,
    visit: (node: object) => undefined | T,
    mode: WalkTreeMode,
): undefined | T
Walks a tree, running the predicate function for each node. If the predicate function returns something other than undefined, then the walk will be stopped and the function will return the returned value.
Type Parameters
- T = void
  Returned object type, defaults to void.
Parameters
- root: object
  Subtree root object.
- visit: (node: object) => undefined | T
  Function that will be run for each node of the tree.
- mode: WalkTreeMode
  Mode to walk the tree, as defined in WalkTreeMode.
Returns undefined | T