import type * as ts from 'typescript';
import { NodeDetails } from './ts/utils/getNodeDetails';
export declare class WeakNodeHolder<N extends ts.Node = ts.Node> {
    constructor(node?: N);
    private _nodeRef;
    private _hasBeenSet;
    private _nodeDetails;
    private _nameNodeDetails;
    get nodeDetails(): NodeDetails;
    get nameNodeDetails(): NodeDetails | null;
    get node(): N;
    set node(node: N);
    getNodeSafe(): N | null;
    hasBeenSet(): boolean;
}