import type { CoreEngine } from '../../../app/engine.js';
import type { CustomAction, LegacySearchAction } from '../../../features/analytics/analytics-utils.js';
import type { GeneratedAnswerFeedback } from '../../../features/generated-answer/generated-answer-analytics-actions.js';
import type { GeneratedAnswerState } from '../../../features/generated-answer/generated-answer-state.js';
import type { GeneratedResponseFormat } from '../../../features/generated-answer/generated-response-format.js';
import { type Controller } from '../../controller/headless-controller.js';
/**
 * The `GeneratedAnswer` controller uses Coveo Machine Learning (Coveo ML) models to automatically generate an answer to a query executed by the user.
 *
 * @group Controllers
 * @category GeneratedAnswer
 */
export interface GeneratedAnswer extends Controller {
    /**
     * The state of the GeneratedAnswer controller.
     */
    state: GeneratedAnswerState;
    /**
     * Re-executes the last query to generate an answer.
     */
    retry(): void;
    /**
     * Indicates that the generated answer met the user expectations.
     */
    like(): void;
    /**
     * Marks the generated answer as not relevant to the end user.
     */
    dislike(): void;
    /**
     * Opens the modal to provide feedback about why the generated answer was not relevant.
     */
    openFeedbackModal(): void;
    /**
     * Closes the modal to provide feedback about why the generated answer was not relevant.
     */
    closeFeedbackModal(): void;
    /**
     * Sends feedback about why the generated answer was not relevant.
     * @param feedback - The feedback that the end user wishes to send.
     */
    sendFeedback(feedback: GeneratedAnswerFeedback): void;
    /**
     * Logs a custom event indicating a cited source link was clicked.
     * @param id - The ID of the clicked citation.
     */
    logCitationClick(id: string): void;
    /**
     * Displays the generated answer.
     */
    show(): void;
    /**
     * Hides the generated answer.
     */
    hide(): void;
    /**
     * Expands the generated answer.
     */
    expand(): void;
    /**
     * Collapses the generated answer.
     */
    collapse(): void;
    /**
     * Enables the generated answer.
     */
    enable(): void;
    /**
     * Disables the generated answer.
     */
    disable(): void;
    /**
     * Logs a custom event indicating the generated answer was copied to the clipboard.
     */
    logCopyToClipboard(): void;
    /**
     * Logs a custom event indicating a cited source link was hovered.
     * @param citationId - The ID of the clicked citation.
     * @param citationHoverTimeMs - The number of milliseconds spent hovering over the citation.
     */
    logCitationHover(citationId: string, citationHoverTimeMs: number): void;
}
export interface GeneratedAnswerAnalyticsClient {
    logLikeGeneratedAnswer: () => CustomAction;
    logDislikeGeneratedAnswer: () => CustomAction;
    logGeneratedAnswerFeedback: (feedback: GeneratedAnswerFeedback) => CustomAction;
    logOpenGeneratedAnswerSource: (citationId: string) => CustomAction;
    logHoverCitation: (citationId: string, citationHoverTimeMs: number) => CustomAction;
    logGeneratedAnswerShowAnswers: () => CustomAction;
    logGeneratedAnswerHideAnswers: () => CustomAction;
    logCopyGeneratedAnswer: () => CustomAction;
    logRetryGeneratedAnswer: () => LegacySearchAction;
    logGeneratedAnswerExpand: () => CustomAction;
    logGeneratedAnswerCollapse: () => CustomAction;
}
export interface GeneratedAnswerPropsInitialState {
    initialState?: {
        /**
         * Sets the component visibility state on load.
         */
        isVisible?: boolean;
        /**
         * Sets the component enabled state on load.
         */
        isEnabled?: boolean;
        /**
         * The initial formatting options applied to generated answers when the controller first loads.
         */
        responseFormat?: GeneratedResponseFormat;
        /**
         * The initial expanded state of the generated answer.
         */
        expanded?: boolean;
    };
}
export interface GeneratedAnswerProps extends GeneratedAnswerPropsInitialState {
    /**
     * The answer configuration ID used to leverage coveo answer management capabilities.
     */
    answerConfigurationId?: string;
    /**
     * A list of indexed fields to include in the citations returned with the generated answer.
     */
    fieldsToIncludeInCitations?: string[];
}
/**
 * Can be used as a basis for controllers aiming to return a `GeneratedAnswer` controller instance.
 *
 * @param engine - The headless engine.
 * @param props - The configurable `GeneratedAnswer` properties.
 * @returns A `GeneratedAnswer` controller instance.
 *
 * @group Controllers
 * @category GeneratedAnswer
 */
export declare function buildCoreGeneratedAnswer(engine: CoreEngine, analyticsClient: GeneratedAnswerAnalyticsClient, props?: GeneratedAnswerProps): GeneratedAnswer;