import { APIBackend } from '../../backend';
import { TokenManager } from './auth';
export declare class QianFanLegacyBackend extends APIBackend {
    apiType: "qianfan";
    baseURL: string;
    resources: {
        '/chat/completions': {
            resourceId: string;
            models: {
                'ernie-bot': {
                    moduleId: string;
                };
                'ernie-bot-turbo': {
                    moduleId: string;
                };
                'ernie-bot-4': {
                    moduleId: string;
                };
            };
        };
    };
    errCodes: {
        2: number;
        6: number;
    };
    tokenManager: TokenManager;
    defaultQuery(): Promise<{
        access_token: string;
    }>;
}
export declare const qianFan: QianFanLegacyBackend;