import { Context, segment, Service } from 'koishi';
import { ModelUsage, Msg } from '../types/message';
declare module 'koishi' {
    interface Context {
        dvcRenderer: DvcRenderer;
    }
}
export declare const OUTPUT_TYPES: string[];
export type OutputType = 'image' | 'quote' | 'figure' | 'minimal' | 'voice';
declare class DvcRenderer extends Service {
    static inject: {
        markdownToImage: {
            required: boolean;
        };
        vits: {
            required: boolean;
        };
    };
    output_type: string;
    constructor(ctx: Context, config: {
        output: OutputType;
    });
    /** 切换输出模式，返回是否合法 */
    setOutput(type: string): boolean;
    /**
     * 按当前输出模式渲染回复
     * @param userId 用户QQ号
     * @param resp gpt返回的json
     * @returns 文字，图片或聊天记录
     */
    render(userId: string, resp: Msg[], messageId: string, botId: string, usage?: ModelUsage): Promise<string | segment>;
}
export default DvcRenderer;