/**
 * TLS/mTLS dispatcher utilities for client certificate authentication.
 *
 * This module provides utilities for creating undici Agents with custom
 * TLS options, enabling two-factor authentication via client certificates.
 *
 * @module clients/tls-dispatcher
 */
import { Agent } from 'undici';
/**
 * TLS options for creating a dispatcher.
 */
export interface TlsOptions {
    /** Path to PKCS12 (.p12/.pfx) certificate file */
    certificate?: string;
    /** Passphrase for the certificate */
    passphrase?: string;
    /** Whether to reject unauthorized (invalid/self-signed) certificates */
    rejectUnauthorized?: boolean;
}
/**
 * Creates an undici Agent with custom TLS options for mTLS/self-signed cert support.
 *
 * Returns undefined if no TLS options are needed (default fetch behavior).
 *
 * @param options - TLS configuration options
 * @returns An undici Agent configured for TLS, or undefined if not needed
 *
 * @example
 * // Client certificate authentication
 * const dispatcher = createTlsDispatcher({
 *   certificate: './my-cert.p12',
 *   passphrase: 'secret',
 * });
 *
 * @example
 * // Self-signed certificate support
 * const dispatcher = createTlsDispatcher({
 *   rejectUnauthorized: false,
 * });
 */
export declare function createTlsDispatcher(options: TlsOptions): Agent | undefined;