import type { InlineDataPart } from '@ai-services/ai/types';
import type { StoreConfig, Action, ThunkArgs } from '../../utils/store-types';
import type { AiPlaygroundMessage, AiPlaygroundMessageAdditionalData, WordPressAttachment } from '../types';
export declare enum ActionType {
    Unknown = "REDUX_UNKNOWN",
    ReceiveMessage = "RECEIVE_MESSAGE",
    ReceiveMessagesFromCache = "RECEIVE_MESSAGES_FROM_CACHE",
    ResetMessages = "RESET_MESSAGES",
    SetActiveMessage = "SET_ACTIVE_MESSAGE",
    SetMessageAttachment = "SET_MESSAGE_ATTACHMENT",
    LoadStart = "LOAD_START",
    LoadFinish = "LOAD_FINISH"
}
type UnknownAction = Action<ActionType.Unknown>;
type ReceiveMessageAction = Action<ActionType.ReceiveMessage, {
    type: AiPlaygroundMessage['type'];
    content: AiPlaygroundMessage['content'];
    additionalData: AiPlaygroundMessageAdditionalData;
}>;
type ReceiveMessagesFromCacheAction = Action<ActionType.ReceiveMessagesFromCache, {
    messages: AiPlaygroundMessage[];
}>;
type ResetMessagesAction = Action<ActionType.ResetMessages>;
type SetActiveMessageAction = Action<ActionType.SetActiveMessage, {
    message: AiPlaygroundMessage;
}>;
type SetMessageAttachmentAction = Action<ActionType.SetMessageAttachment, {
    index: number;
    partIndex: number;
    attachment: WordPressAttachment;
}>;
type LoadStartAction = Action<ActionType.LoadStart>;
type LoadFinishAction = Action<ActionType.LoadFinish>;
export type CombinedAction = UnknownAction | ReceiveMessageAction | ReceiveMessagesFromCacheAction | ResetMessagesAction | SetActiveMessageAction | SetMessageAttachmentAction | LoadStartAction | LoadFinishAction;
export type State = {
    messages: AiPlaygroundMessage[] | undefined;
    loading: boolean;
    activeMessage: AiPlaygroundMessage | null;
};
export type ActionCreators = typeof actions;
export type Selectors = typeof selectors;
type DispatcherArgs = ThunkArgs<State, ActionCreators, CombinedAction, Selectors>;
declare const actions: {
    /**
     * Sends a message.
     *
     * @since 0.4.0
     * @since 0.6.0 Now expects an array of attachments instead of a single attachment.
     *
     * @param prompt         - Message prompt.
     * @param attachments    - Optional array of attachment objects.
     * @param includeHistory - Whether to include the message history before the prompt. Default false.
     * @returns Action creator.
     */
    sendMessage(prompt: string, attachments?: WordPressAttachment[], includeHistory?: boolean): ({ registry, dispatch, select }: DispatcherArgs) => Promise<any>;
    /**
     * Uploads inline data of a specific message to the media library.
     *
     * @since 0.5.0
     *
     * @param index      - The index of the message.
     * @param partIndex  - The index of the part within the message.
     * @param inlineData - The inline data object.
     * @returns Action creator.
     */
    uploadAttachment(index: number, partIndex: number, inlineData: InlineDataPart["inlineData"]): ({ dispatch, registry, select }: DispatcherArgs) => Promise<unknown>;
    /**
     * Receives new content to append to the list of messages.
     *
     * @since 0.4.0
     *
     * @param type           - Message type. Either 'user', 'model', or 'error'.
     * @param content        - Message content.
     * @param additionalData - Additional data to include with the message.
     * @returns Action creator.
     */
    receiveMessage(type: AiPlaygroundMessage["type"], content: AiPlaygroundMessage["content"], additionalData?: AiPlaygroundMessageAdditionalData): ({ dispatch }: DispatcherArgs) => void;
    /**
     * Receives messages from cache to restore the session.
     *
     * @since 0.4.0
     *
     * @param messages - Messages to restore.
     * @returns Action creator.
     */
    receiveMessagesFromCache(messages: AiPlaygroundMessage[]): ({ dispatch }: DispatcherArgs) => void;
    /**
     * Resets all messages, effectively deleting them to start a new session.
     *
     * @since 0.4.0
     *
     * @returns Action creator.
     */
    resetMessages(): ({ dispatch }: DispatcherArgs) => void;
    /**
     * Sets the active message (to display a modal for it).
     *
     * @since 0.6.0
     *
     * @param message - Message to display.
     * @returns Action creator.
     */
    setActiveMessage(message: AiPlaygroundMessage): ({ dispatch }: DispatcherArgs) => void;
    /**
     * Sets the attachment for a message.
     *
     * @since 0.5.0
     *
     * @param index      - The index of the message.
     * @param partIndex  - The index of the part within the message.
     * @param attachment - The attachment object.
     * @returns Action creator.
     */
    setMessageAttachment(index: number, partIndex: number, attachment: WordPressAttachment): ({ dispatch }: DispatcherArgs) => void;
};
declare const selectors: {
    getMessages: (state: State) => AiPlaygroundMessage[];
    isLoading: (state: State) => boolean;
    getActiveMessage: (state: State) => AiPlaygroundMessage | null;
};
declare const storeConfig: StoreConfig<State, ActionCreators, CombinedAction, Selectors>;
export default storeConfig;
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