import { type ReceiveStream } from "../receiveStats.js";
export interface LatencyBreakdown {
    contextBaseLatencyMs: number | null;
    contextOutputLatencyMs: number | null;
    rnnoiseBufferMs: number | null;
    networkRttMs: number | null;
    oneWayNetworkMs: number | null;
    jitterMs: number | null;
    jitterBufferMs: number | null;
    packetsLost: number | null;
    packetsSent: number | null;
    packetsReceived: number | null;
    /** Each incoming audio stream on its own (gh-53). The fields above are the worst, or the sum. */
    receiveStreams: ReceiveStream[];
    codec: string | null;
    bitrateKbps: number | null;
    availableOutKbps: number | null;
    sfuEndpoint: string | null;
    remoteAddress: string | null;
    localAddress: string | null;
    candidateType: string | null;
    localPipelineMs: number | null;
    estimatedOneWayMs: number | null;
    estimatedRoundTripMs: number | null;
    /** One-way plus the worst receive jitter buffer and this device's output latency (gh-53). */
    estimatedMouthToEarMs: number | null;
    /** How long this connection has been up, so long-call growth can be read against it. */
    callAgeMs: number | null;
    /** On the own transport: one frame, and the most anyone's audio waits here before it plays. Null off it. */
    transportFrameMs: number | null;
    transportBufferedMs: number | null;
    /** The slowest measured round trip on the own transport, through the SFU to someone and back (GRYT-1836). */
    transportRttMs: number | null;
}
export declare function useVoiceLatency(enabled: boolean): {
    latency: LatencyBreakdown;
    modeLabel: string;
};