import type { RouteDefinition, MatchedRoute } from './types.js';
/**
 * LIFO stack for storing route definitions in the Node Playwright process.
 * Adapted from AMW RouteStore.
 */
export declare class RouteStore {
    private routes;
    /**
     * Adds a route to the top of the stack (LIFO).
     */
    add(route: RouteDefinition): void;
    /**
     * Yields all matching routes for a request, allowing fallback support.
     */
    findMatches(url: string, method: string, headers: Record<string, string>): Generator<MatchedRoute>;
    /**
     * Removes a route by its ID.
     */
    removeById(id: number): void;
    /**
     * Clears all routes.
     */
    reset(): void;
    /**
     * Checks if request headers match required headers.
     */
    private headersMatch;
}