Function traverse

traverse(
    node: RootResult,
    onEnter?: NodeVisitor,
    onLeave?: NodeVisitor,
    customVisitorKeys?: CustomVisitorKeys,
): void
A function to traverse an AST. It traverses it depth first.
Parameters
- node: RootResult
  the node to start traversing at.
- OptionalonEnter: NodeVisitor
  node visitor function that will be called on entering the node. This corresponds to preorder traversing.
- OptionalonLeave: NodeVisitor
  node visitor function that will be called on leaving the node. This corresponds to postorder traversing.
- OptionalcustomVisitorKeys: CustomVisitorKeys
  optional visitor keys by node type, checked before the built-in visitorKeys.
Returns void
- Defined in src/traverse.ts:50