export type VisitResult<T> = {
    recurse?: boolean;
    newValue: T;
};
export type Visitor<T> = {
    enter?(object: T, key: string | undefined): VisitResult<T>;
    leave?(object: T, key: string | undefined): T;
};
export declare function visitObject<T extends object>(node: T, visitor: Visitor<T>): T;