import { IFunction } from "aws-cdk-lib/aws-lambda";
import { ApiGatewayIntegration, Integration, IntegrationGrantProps, IntegrationRenderProps } from "./integration";
/**
 * A lambda integration
 */
export declare class LambdaIntegration extends Integration {
    private readonly lambdaFunction;
    constructor(lambdaFunction: IFunction);
    /**
     * Render the lambda integration as a snippet of OpenAPI
     */
    render(_props: IntegrationRenderProps): ApiGatewayIntegration;
    private getOperationPermissionId;
    /**
     * Grant API Gateway permissions to invoke the lambda
     */
    grant({ scope, api, operationId, method, path, operationLookup, }: IntegrationGrantProps): void;
}