/// <reference types="@cloudflare/workers-types" />
import { IRequestInterceptor } from '../types/interceptor';
export interface JWTPayload {
    [key: string]: any;
}
export interface JWTOptions {
    /**
     * Function to verify and decode JWT token
     * Should throw an error if token is invalid
     */
    verify: (token: string) => Promise<JWTPayload> | JWTPayload;
    /**
     * Function to extract token from request
     * @default Extracts from Authorization header (Bearer token)
     */
    getToken?: (req: Request) => string | null;
    /**
     * Paths to exclude from JWT authentication
     * Can be exact paths or patterns
     */
    exclude?: string[] | ((req: Request) => boolean);
    /**
     * Custom response when authentication fails
     */
    onAuthenticationFailed?: (req: Request, error: Error) => Response;
    /**
     * Key to store decoded JWT payload in context state
     * @default 'user'
     */
    stateKey?: string;
}
/**
 * Creates a JWT authentication interceptor
 *
 * Example usage:
 * ```typescript
 * import { jwtInterceptor } from 'edge-master/interceptors';
 *
 * // Using a JWT library like jose
 * const jwt = jwtInterceptor({
 *   verify: async (token) => {
 *     const { payload } = await jwtVerify(token, secret);
 *     return payload;
 *   },
 *   exclude: ['/public', '/login'],
 * });
 *
 * app.addInterceptor(jwt);
 * ```
 */
export declare function jwtInterceptor(options: JWTOptions): IRequestInterceptor;
/**
 * Helper to create a simple API key authentication interceptor
 */
export interface ApiKeyOptions {
    /**
     * Function to verify API key
     * Should return true if valid, false otherwise
     */
    verify: (apiKey: string) => Promise<boolean> | boolean;
    /**
     * Header name to extract API key from
     * @default 'X-API-Key'
     */
    headerName?: string;
    /**
     * Paths to exclude from API key authentication
     */
    exclude?: string[] | ((req: Request) => boolean);
    /**
     * Custom response when authentication fails
     */
    onAuthenticationFailed?: (req: Request) => Response;
}
export declare function apiKeyInterceptor(options: ApiKeyOptions): IRequestInterceptor;