/**
 * Injection token for the Mastra instance.
 * Use with @Inject(MASTRA) to inject the Mastra instance.
 *
 * @example
 * ```typescript
 * @Injectable()
 * export class MyService {
 *   constructor(@Inject(MASTRA) private readonly mastra: Mastra) {}
 * }
 * ```
 */
export declare const MASTRA: unique symbol;
/**
 * Injection token for the Mastra module options.
 * Used internally by MastraService.
 */
export declare const MASTRA_OPTIONS: unique symbol;
/**
 * Metadata key for @Public() decorator.
 * Routes marked as public skip authentication.
 */
export declare const IS_PUBLIC_KEY = "isPublic";
/**
 * Metadata key for @MastraThrottle() decorator.
 * Custom rate limits per route.
 */
export declare const THROTTLE_KEY = "mastraThrottle";
/**
 * Metadata key for route information.
 * Stores the Mastra route definition for the handler.
 */
export declare const MASTRA_ROUTE_KEY = "mastraRoute";
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