import { BedrockActionGroupLambdaEvent, BedrockActionGroupLambdaResponse, Parameter } from '../types/chatbot/bedrock.mjs';
import { SessionDataWithChatUserCustomDataSpreadIn, RecordOrUndef } from '../types/chatbot/chatbot-types.mjs';
import '@aws-sdk/client-bedrock-agent-runtime';
import '@aws-sdk/client-bedrock-agentcore';

/**
 * Handles an error and returns a BedrockLambdaResponse object.
 *
 * If the error is an instance of BedrockLambdaError, it will be returned as is.
 * Otherwise, it will be converted to a string and returned as a BedrockLambdaError.
 *
 * @param error The error to handle.
 * @returns A BedrockLambdaResponse object.
 */
declare function handleBedrockError(error: unknown, event: BedrockActionGroupLambdaEvent, sessionAttributes?: SessionDataWithChatUserCustomDataSpreadIn<RecordOrUndef>): BedrockActionGroupLambdaResponse;
/**
 * Converter functions for Bedrock parameters.
 */
declare const converters: Record<string, (v: string) => any>;
/**
 * Converts Bedrock parameters to the correct type.
 * @param params - The parameters to convert.
 * @returns A record of parameter names and their converted values.
 */
declare function convertBedrockParamsToCorrectType(params?: Parameter[]): Record<string, any>;
/**
 * Normalizes the session attributes, converting the type to T.  An empty sessionAttributes object is the
 * same as undefined.
 *
 * Type T is the type of the session attributes.
 *
 * @param sessionAttributes The session attributes.
 * @returns The normalized session attributes.
 */
declare function normalizeSessionAttributes(sessionAttributes?: SessionDataWithChatUserCustomDataSpreadIn<RecordOrUndef>): SessionDataWithChatUserCustomDataSpreadIn<RecordOrUndef> | undefined;
/**
 * Creates a BedrockLambdaResponse object.
 *
 * Type T is the type of the session attributes.  By including the sessionAttributes
 * parameter, we are telling Bedrock to persist the session attributes for the
 * duration of the session and they will be passed in on all subsequent calls
 * using the event.sessionAttributes parameter.
 *
 * @param body The body of the response.
 * @param actionGroup The action group.
 * @param messageVersion The message version.
 * @param functionName The function name.
 * @param sessionAttributes The session attributes.
 * @param failed Whether the response is a failure.
 * @returns A BedrockLambdaResponse object.
 */
declare function createBedrockLambdaResponse(body: string | Record<string, any>, actionGroup: string, messageVersion: string, functionName: string, sessionAttributes?: SessionDataWithChatUserCustomDataSpreadIn<RecordOrUndef>, failed?: boolean): BedrockActionGroupLambdaResponse;

export { convertBedrockParamsToCorrectType, converters, createBedrockLambdaResponse, handleBedrockError, normalizeSessionAttributes };