export type AdapterBackend = "openai-realtime" | "gemini-live";
export interface ClientAudioMessage {
    type: "audio";
    audio: string;
}
export interface ClientVideoFrameMessage {
    type: "video_frame";
    frame: string;
    mimeType: string;
    source?: "camera" | "screen";
}
export interface ClientTextMessage {
    type: "text";
    text: string;
}
export interface ClientFileMessage {
    type: "file";
    name: string;
    mimeType: string;
    data: string;
    text?: string;
}
export type ClientMessage = ClientAudioMessage | ClientVideoFrameMessage | ClientTextMessage | ClientFileMessage;
export interface ServerAudioDelta {
    type: "audio_delta";
    audio: string;
}
export interface ServerTranscript {
    type: "transcript";
    role: "user" | "assistant";
    text: string;
    partial?: boolean;
}
export interface ServerAgentWorking {
    type: "agent_working";
    query: string;
}
export interface ServerAgentDone {
    type: "agent_done";
    result: string;
}
export interface ServerToolCall {
    type: "tool_call";
    toolName: string;
    args: Record<string, any>;
}
export interface ServerToolResult {
    type: "tool_result";
    toolName: string;
    content: string;
    isError: boolean;
}
export interface ServerAgentThinking {
    type: "agent_thinking";
    text: string;
}
export interface ServerError {
    type: "error";
    message: string;
}
export interface ServerInterrupt {
    type: "interrupt";
}
export interface ServerFilesChanged {
    type: "files_changed";
}
export interface ServerMemorySaving {
    type: "memory_saving";
    status: "start" | "done";
    text?: string;
}
export interface ServerLogEntry {
    type: "log_entry";
    entry: {
        id: number;
        ts: string;
        source: string;
        level: string;
        message: string;
    };
}
export type ServerMessage = ServerAudioDelta | ServerTranscript | ServerAgentWorking | ServerAgentDone | ServerToolCall | ServerToolResult | ServerAgentThinking | ServerError | ServerInterrupt | ServerFilesChanged | ServerMemorySaving | ServerLogEntry;
export interface MultimodalAdapter {
    connect(opts: {
        toolHandler: (query: string) => Promise<string>;
        onMessage: (msg: ServerMessage) => void;
    }): Promise<void>;
    send(msg: ClientMessage): void;
    disconnect(): Promise<void>;
}
export interface MultimodalAdapterConfig {
    apiKey: string;
    model?: string;
    voice?: string;
    instructions?: string;
}
export interface VoiceServerOptions {
    port?: number;
    adapter: AdapterBackend;
    adapterConfig: MultimodalAdapterConfig;
    agentDir: string;
    model?: string;
    env?: string;
}
export type VoiceAdapterConfig = MultimodalAdapterConfig;
export type VoiceAdapter = MultimodalAdapter;
export declare const DEFAULT_VOICE_INSTRUCTIONS: string;