import type { Node } from './RefVisitor';
export declare type JsonNode = Node;
export declare type JsonKey = string | number;
export declare type JsonItem = object | [] | string | boolean | number | null;
export declare class JsonNavigation {
    private document;
    private keys;
    constructor(document: JsonNode, ...keys: JsonKey[]);
    path(): JsonKey[];
    itemAtFragment(fragment: string): JsonItem | undefined;
    static itemAtFragment(document: JsonNode, fragment: string): JsonItem | undefined;
    asFragment(): string;
    static asFragment(keys: JsonKey[], withHash?: boolean): string;
    static asKeys(fragment: string): JsonKey[];
    isAtComponent(): boolean;
    itemAtPointer(keys: JsonKey[]): JsonItem;
    currentKey(): JsonKey;
    lastItem(): JsonItem;
    with(key: JsonKey): JsonNavigation;
}