import { Mountain } from "../mountains";
import { KernCallback } from "../types/server";
/**
 * The class constructed by the kern method, used for keeping
 * track of the callback and property index of the decorator
 */
export declare class Kern {
    callback: KernCallback;
    index: number;
    constructor(callback: KernCallback, index: number);
}
/**
 * Creates a new kern
 * @param callback Callback which is called whenever the matching trail's URL is visited
 */
export declare function kern(callback: KernCallback): (target: Mountain, property: string, index: number) => void;