/**
 * DevTools - AI SDK v6 DevTools Integration
 *
 * Provides optional DevTools integration for debugging AI SDK calls.
 * This is an optional dependency that provides visibility into LLM calls.
 */
export interface DevToolsConfig {
    /** Enable DevTools (default: auto-detect from NODE_ENV) */
    enabled?: boolean;
    /** DevTools server port (default: 3001) */
    port?: number;
    /** DevTools server host (default: localhost) */
    host?: string;
    /** Project name for DevTools UI */
    projectName?: string;
    /** Custom metadata to include */
    metadata?: Record<string, unknown>;
}
export interface DevToolsState {
    enabled: boolean;
    initialized: boolean;
    port?: number;
    host?: string;
}
/**
 * Enable AI SDK DevTools for debugging.
 *
 * @example
 * ```typescript
 * // Enable in development
 * if (process.env.NODE_ENV === 'development') {
 *   await enableDevTools();
 * }
 * ```
 *
 * @example With configuration
 * ```typescript
 * await enableDevTools({
 *   port: 3001,
 *   projectName: 'My AI App'
 * });
 * ```
 */
export declare function enableDevTools(config?: DevToolsConfig): Promise<void>;
/**
 * Disable DevTools.
 */
export declare function disableDevTools(): Promise<void>;
/**
 * Check if DevTools is enabled.
 */
export declare function isDevToolsEnabled(): boolean;
/**
 * Get DevTools state.
 */
export declare function getDevToolsState(): DevToolsState;
/**
 * Get DevTools URL.
 */
export declare function getDevToolsUrl(): string | null;
/**
 * Create middleware that logs to DevTools.
 *
 * @example
 * ```typescript
 * const model = wrapModel(openai('gpt-4o'), createDevToolsMiddleware());
 * ```
 */
export declare function createDevToolsMiddleware(): any;
/**
 * Auto-enable DevTools if in development mode.
 * Call this at app startup.
 */
export declare function autoEnableDevTools(): Promise<void>;