/// <reference types="node" />
import { DataTrackSettings } from "./DataTrackSettings";
import { DataTrackCapabilities } from "./DataTrackCapabilities";
import { DataTrackConstraints } from "./DataTrackConstraints";
import { Device } from "../devices/Device";
import { ReadableStreamController } from 'stream/web';
export declare class DataStreamTrack extends EventTarget {
    contentHint: string;
    enabled: boolean;
    isolated: boolean;
    muted: boolean;
    remote: boolean;
    id: string;
    kind: string;
    label: string;
    readyState: MediaStreamTrackState;
    data: any[];
    timestamps: any[];
    controller?: ReadableStreamController<any>;
    readable: ReadableStream;
    writable: WritableStream;
    callbacks: Map<string, Function>;
    pipeline: any[];
    _bufferSize: number;
    get [Symbol.toStringTag](): string;
    constructor(device?: Device<any>, // Get Track Details
    track?: MediaStreamTrack, // Get Readable Stream from MediaStreamTrack
    contentHint?: string);
    deinit: () => void;
    applyConstraints: () => Promise<void>;
    clone: () => this;
    getCapabilities: () => DataTrackCapabilities;
    getConstraints: () => DataTrackConstraints;
    getSettings: () => DataTrackSettings;
    stop: () => void;
    addData: (values: any, timestamps?: any) => void;
    ondata: (data: any, timestamp: any) => void;
    subscribe: (callback: Function) => string;
    unsubscribe: (id: string) => boolean;
}