import { IResult } from '@studyportals/sp-r2d2-interface';
import { AuthorizationError, ValidationError, ExecutionError } from '../../../application';
/**
 * Offers the necessary functionality to send a response
 * back to the Lambda call initiator.
 */
export interface IResponseSender {
    /**
     * Sends a pong in response to the given ping.
     *
     * @param ping The ping whose response is to be sent.
     */
    sendPong(ping: any): Promise<void>;
    /**
     * Sends the given uncaught error.
     *
     * @param error The uncaught error for whom a response is to be sent.
     */
    sendUncaughtError(error: Error): Promise<void>;
    /**
     * Sends the given error, encountered while trying to authorize the request.
     *
     * @param error The authorization error for whom a response is to be sent.
     */
    sendRequestAuthorizationError(error: AuthorizationError): Promise<void>;
    /**
     * Sends the request outcome, reached without executing the handler due to an ignored event
     *
     * @param event The event which has been ignored
     */
    sendEventIgnored(event: any): Promise<void>;
    /**
     * Sends the given error, encountered while validating the request's content.
     *
     * @param error The validation error for whom a response is to be sent.
     */
    sendRequestValidationError(error: ValidationError): Promise<void>;
    /**
     * Sends the given error, encountered while executing the request.
     *
     * @param error The execution error for whom a response is to be sent.
     */
    sendRequestExecutionError(error: ExecutionError): Promise<void>;
    /**
     * Sends the request execution's outcome, reached without
     * encountering any errors.
     *
     * @param outcome The outcome the request's execution.
     */
    sendExecutionOutcome(outcome: IResult): Promise<void>;
}