export declare class OrderedDict {
    static BREAK: {
        break: boolean;
    };
    private _dict;
    private _first;
    private _last;
    private _size;
    private _stringify;
    constructor(...args: any[]);
    _k(key: any): string;
    empty(): boolean;
    get size(): number;
    _linkEltIn(elt: any): void;
    _linkEltOut(elt: any): void;
    putBefore(key: any, item: any, before: any): void;
    append(key: any, item: any): void;
    delete(key: any): any;
    get(key: any): any;
    has(key: any): any;
    forEach(iter: (doc: any, key: string, index: number) => any, context?: any): void;
    first(): any;
    firstValue(): any;
    last(): any;
    lastValue(): any;
    prev(key: any): any;
    next(key: any): any;
    moveBefore(key: any, before: any): void;
    indexOf(key: any): any;
    _checkRep(): void;
}