import type { ParsedDependency } from './types.js';
export type VisitorFn = (node: ParsedDependency, parent: ParsedDependency | null, path?: ParsedDependency[]) => unknown;
export interface Visitor {
    dependency?: VisitorFn;
    devDependency?: VisitorFn;
    peerDependency?: VisitorFn;
    optionalDependency?: VisitorFn;
}
export declare function traverse(node: ParsedDependency, visitor: Visitor): void;