Type Alias VisitCallbackInternal
VisitCallback: (    node: ASTNode,    walker: Walker,    childIndex: number,    childrenCount: number,) => void Type declaration
- (node: ASTNode, walker: Walker, childIndex: number, childrenCount: number): void
- Parameters- node: ASTNode
- walker: Walker
- childIndex: number
- childrenCount: number
 
- Returns void
 
Callback method that is triggered while walking over an AST.