import { ObservabilityOptions } from '../types';
type LambdaEvent = Record<string, any>;
type LambdaContext = Record<string, any>;
type LambdaResult = Record<string, any>;
type LambdaHandler = (event: LambdaEvent, context: LambdaContext) => Promise<LambdaResult>;
/**
 * Wraps an AWS Lambda handler (API Gateway / Function URL) with observability.
 * Compatible with API Gateway v1 (REST), v2 (HTTP), and Lambda Function URLs.
 *
 * @example
 * import { withLambdaObservability } from 'auto-api-observe';
 *
 * const handler = async (event, context) => ({ statusCode: 200, body: 'OK' });
 * export const lambdaHandler = withLambdaObservability(handler, { apiKey: process.env.APILENS_KEY });
 */
export declare function withLambdaObservability(handler: LambdaHandler, options?: ObservabilityOptions): LambdaHandler;
export {};
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