import { ResponseStyle, ResponseStyleEvaluator } from '../modality/ModalityEvaluation';
import { ControlResponseBuilder } from '../responseGeneration/ControlResponseBuilder';
import { Response } from 'ask-sdk-model';
import { ControlInput } from '../controls/ControlInput';
import { ControlResultBuilder } from '..';
/**
 * Properties for building a response based on ResponseStyle.
 */
export interface ResponseStyleBuilderProps {
    voicePrompt: string;
    voiceReprompt?: string;
    responseStyle: ResponseStyle;
    builder: ControlResponseBuilder;
}
/**
 * Adds voice prompt and reprompt to a ControlResponseBuilder conditionally based on
 * the ResponseStyle contained in the ResponseStyleBuilderProps.
 *
 * If the modality of the response style is SCREEN, the voice prompt and reprompt
 * will not be added. In any other case, they will be added.
 *
 * @param props - ResponseStyleBuilderProps - properties needed for adding prompts to
 * the response.
 */
export declare function addFragmentsForResponseStyle(props: ResponseStyleBuilderProps): void;
/**
 * Adds voice prompt and reprompt to a ControlResponseBuilder conditionally based on
 * the ResponseStyle contained in the ResponseStyleBuilderProps.
 *
 * If the modality of the response style is SCREEN, the voice prompt and reprompt
 * will not be added. In any other case, they will be added.
 *
 * After adding the prompts, the response is built.
 *
 * @param props - ResponseStyleBuilderProps - properties needed for adding prompts to
 * the response.
 * @returns Response - The response for the current skill turn.
 */
export declare function buildResponseForStyle(props: ResponseStyleBuilderProps): Response;
/**
 * Executes a ResponseStyleEvaluator override function and determines whether to use
 * the result from it or the base, non-overridden result.
 * @param evaluator - ResponseStyleEvaluator - Overridden ResponseStyleEvaluator
 * @param input - ControlInput - Input for the current skill turn
 * @returns ResponseStyle - Uses the result from the provided evaluator if it was
 * determinate, otherwise uses the ResponseStyle present in the provided ControlInput.
 */
export declare function getDeterminateResponseStyle(evaluator: ResponseStyleEvaluator, input: ControlInput): ResponseStyle;
/**
 * Overrides the default session behavior depending on the requested response style.
 * If the response style includes a screen output modality, the session will enter an idle state.
 * In all other cases, the default behavior is preserved.
 * @param resultBuilder - ControlResultBuilder - The ControlResultBuilder for the current skill turn
 * @param responseStyle  - ResponseStyle - The ResponseStyle for the current skill turn
 */
export declare function setSessionBehaviorForStyle(resultBuilder: ControlResultBuilder, responseStyle: ResponseStyle): void;
//# sourceMappingURL=ResponseUtils.d.ts.map