import { RelationType } from "matrix-js-sdk/src/matrix";
export declare const VoiceBroadcastInfoEventType = "io.element.voice_broadcast_info";
export declare const VoiceBroadcastChunkEventType = "io.element.voice_broadcast_chunk";
export type VoiceBroadcastLiveness = "live" | "not-live" | "grey";
export declare enum VoiceBroadcastInfoState {
    Started = "started",
    Paused = "paused",
    Resumed = "resumed",
    Stopped = "stopped"
}
export interface VoiceBroadcastInfoEventContent {
    device_id: string;
    state: VoiceBroadcastInfoState;
    chunk_length?: number;
    last_chunk_sequence?: number;
    ["m.relates_to"]?: {
        rel_type: RelationType;
        event_id: string;
    };
}
