/// <reference types="node" />
import { Mountain } from "../mountains";
import { Kern } from "../kerns";
import { Callback } from "../types/server";
import { TrailCallback } from "../types/trail";
import { EventEmitter } from "events";
export declare interface Trail {
    on(event: 'release', listener: (data: unknown) => void): this;
}
/**
 * Trail class used by spurs and kerns to keep track of basic
 * information like the mountain, path, and method
 */
export declare class Trail extends EventEmitter {
    mountain: typeof Mountain;
    path: RegExp | string;
    method: string;
    callback: TrailCallback;
    property: string;
    /**
     * List of kerns
     */
    kerns: Kern[];
    /**
     * List of spurs
     */
    spurs: Callback[];
    /**
     * List of URL Params
     */
    params: string[];
    constructor(mountain: typeof Mountain, path: RegExp | string, method: string, callback: TrailCallback, property: string);
}