import { Room } from 'livekit-client';
import { RetellWebClient } from 'retell-client-js-sdk';
import { TargetAIWebClient } from 'targetai-client-js-sdk';
export interface GeneralConnectionDetails {
    provider: 'livekit' | 'retell' | 'targetai';
    payload: any;
}
export interface LiveKitConnectionDetails {
    serverUrl: string;
    participantToken: string;
    provider: 'livekit';
}
export interface RetellConnectionDetails {
    access_token: string;
    provider: 'retell';
    sample_rate?: number;
    capture_device_id?: string;
    emit_raw_audio_samples?: boolean;
}
export interface TargetAIConnectionDetails {
    serverUrl: string;
    tokenServerUrl: string;
    provider: 'targetai';
    agentUuid: string;
    tokenPayload?: object;
    allowedResponses?: Array<'text' | 'voice'>;
    sampleRate?: number;
    emitRawAudioSamples?: boolean;
    dataInput?: object;
    messages?: Array<{
        role: string;
        content: string;
    }>;
}
export type ConnectionDetails = LiveKitConnectionDetails | RetellConnectionDetails | TargetAIConnectionDetails;
export interface VoiceAssistantConfig {
    onDeviceFailure?: (error: Error) => void;
    onCallStarted?: () => void;
    onCallEnded?: () => void;
    onAgentStartTalking?: () => void;
    onAgentStopTalking?: () => void;
    onError?: (error: Error) => void;
}
export interface LiveKitVoiceAssistant {
    room: Room;
    connect: (connectionDetails: LiveKitConnectionDetails) => Promise<void>;
    disconnect: () => void;
}
export interface RetellVoiceAssistant {
    client: RetellWebClient;
    connect: (connectionDetails: RetellConnectionDetails) => Promise<void>;
    disconnect: () => void;
    isCallActive: boolean;
    agentStatus: 'idle' | 'connecting' | 'listening' | 'speaking';
}
export interface TargetAIVoiceAssistant {
    client: TargetAIWebClient;
    connect: (connectionDetails: TargetAIConnectionDetails) => Promise<void>;
    disconnect: () => void;
    isCallActive: boolean;
    agentStatus: 'idle' | 'connecting' | 'listening' | 'speaking';
}
export type VoiceAssistant = LiveKitVoiceAssistant | RetellVoiceAssistant | TargetAIVoiceAssistant;