import { Path } from './path';
import { Node } from 'typescript';
export declare type VisitNode = Node | null;
export declare type VisitPath = Path | null;
export declare type VisitPathChildren = Path | Path[] | null;
export declare type VisitNodeAttr = string | null;
export declare type VisitorHandle = (node: Path) => void;
export declare type Visitor = {
    [attr: number]: VisitorHandle;
};