/**
 * Route caching utility to avoid re-discovering routes on every request
 */
export interface CachedRoute {
    path: string;
    handlers: Record<string, Function>;
    middleware?: Function | Function[];
}
declare class RouteCache {
    private cache;
    private initialized;
    /**
     * Check if routes for a directory have been cached
     */
    has(dir: string): boolean;
    /**
     * Get cached routes for a directory
     */
    get(dir: string): CachedRoute[] | undefined;
    /**
     * Set cached routes for a directory
     */
    set(dir: string, routes: CachedRoute[]): void;
    /**
     * Clear all cached routes
     */
    clear(): void;
    /**
     * Clear routes for a specific directory
     */
    clearDir(dir: string): void;
}
export declare const routeCache: RouteCache;
export {};
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