import type { LLMConfig, TTSConfig, ASRConfig } from '../../../api/types.js';
export interface CallConfig {
    mode: 'free' | 'translate' | 'agent';
    toNumber: string;
    fromNumber: string;
    llm: Record<string, unknown>;
    tts: Record<string, unknown>;
    asr: Record<string, unknown>;
    idleTimeout: number;
    label: string;
}
export interface FreeCallParams {
    toNumber: string;
    fromNumber: string;
    task?: string;
    llm: Partial<LLMConfig>;
    tts: Partial<TTSConfig>;
    asr: Partial<ASRConfig>;
}
export declare function buildFreeCallConfig(params: FreeCallParams): CallConfig;
/** Interactive parameter collection for free call mode. */
export declare function collectFreeParams(opts: {
    to?: string;
    from?: string;
    task?: string;
}): Promise<{
    toNumber: string;
    task?: string;
}>;