import type * as ElevenLabs from "../index";
/**
 * All fields are optional unless noted for a context's **first** message.
 *
 * **Every message**
 * - `context_id` is required, except on a message containing only `close_socket`.
 *
 * **First message for a context**
 * - `voices`: non-empty array of voice IDs (maximum 10 per context for `eleven_v3`; exactly 1 for `eleven_v3_conversational`).
 * - Credentials if not supplied via `xi-api-key` / `Authorization` headers or `single_use_token` query parameter (accepted on the first message of the connection only).
 *
 * **Subsequent messages for a context**
 * - Do not resend `voices`, `voice_settings`, `pronunciation_dictionary_locators`, or credential fields.
 */
export interface TextToDialogueWebsocketClientMessageMulti {
    /** Identifier for an independent dialogue stream within the socket. The first message with a new `context_id` creates that context. Required on every message except one containing only `close_socket`. */
    contextId?: string;
    /** Dialogue lines to append to this context for synthesis. Each `voice_id` must be registered for this context. */
    inputs?: ElevenLabs.TextToDialogueWebsocketVoiceInput[];
    /** Force generation of this context's buffered text without closing it. */
    flush?: boolean;
    /** Flush this context's remaining audio, emit its `is_final` message, and close it. Other contexts stay open. */
    closeContext?: boolean;
    /** Flush all contexts, emit their remaining audio and `is_final` messages, and close the WebSocket. */
    closeSocket?: boolean;
    /** Resets this context's 20s inactivity timer; performs no synthesis. */
    keepAlive?: boolean;
    /** API key for the first message of the connection if not provided via the `xi-api-key` header. */
    xiApiKey?: string;
    /** Bearer token for the first message of the connection if not provided via the `Authorization` header. */
    authorization?: string;
    /** Single-use token for the first message of the connection if not provided via the `single_use_token` query parameter. */
    singleUseToken?: string;
    /** Voice IDs to load for this context (first message for the context only, required on that message). */
    voices?: string[];
    /** Optional voice settings for this context (first message for the context only). */
    voiceSettings?: ElevenLabs.TextToDialogueWebsocketVoiceSettings;
    /** Optional pronunciation dictionaries for this context (first message for the context only). */
    pronunciationDictionaryLocators?: ElevenLabs.PronunciationDictionaryLocator[];
}