import type { ChatRoleType as EliceChatRoleType } from "../apis";
export interface AiChatMessage {
    role: EliceChatRoleType;
    content: string;
    ts: number;
}
export interface AiChatLoadResponse {
    sessionId: string;
    messages: AiChatMessage[];
}
export interface AiChatPromptOptions {
    systemInstruction?: string;
}
export interface AiChatPromptResponse {
    sessionId: string;
    responseMessageContent: string;
}
export type AiChatEvent = {
    type: 'reset';
    payload: null;
} | {
    type: 'clear';
    payload: {
        sessionId: string;
    };
} | {
    type: 'load';
    payload: {
        sessionId: string;
        messages: AiChatMessage[];
    };
} | {
    type: 'comment';
    payload: AiChatMessage;
};
export interface AiChatEventListener {
    (event: {
        type: 'reset';
        payload: null;
    }): void;
    (event: {
        type: 'clear';
        payload: {
            sessionId: string;
        };
    }): void;
    (event: {
        type: 'load';
        payload: {
            sessionId: string;
            messages: AiChatMessage[];
        };
    }): void;
    (event: {
        type: 'comment';
        payload: AiChatMessage;
    }): void;
}
export interface AiChatSubscription {
    unsubscribe: () => void;
}
export interface AiChatModel {
    load(sessionId: string): Promise<AiChatLoadResponse>;
    clear(sessionId: string): Promise<void>;
    reset(): void;
    subscribe(callback: AiChatEventListener): AiChatSubscription;
    prompt(contentRequest: string, options?: AiChatPromptOptions): Promise<AiChatPromptResponse>;
    sessionId: string | null;
    messages: AiChatMessage[];
}