DefinitelyTyped/types/react-native-webrtc/index.d.ts

// Type definitions for react-native-webrtc 1.69
// Project: https://github.com/react-native-webrtc/react-native-webrtc
// Definitions by: Carlos Quiroga <https://github.com/KarlosQ>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.8
import { Component } from "react";
import { ViewStyle } from "react-native";

export type RTCSignalingState =
    | "stable"
    | "have-local-offer"
    | "have-remote-offer"
    | "have-local-pranswer"
    | "have-remote-pranswer"
    | "closed";

export type RTCIceGatheringState = "new" | "gathering" | "complete";

export type MediaStreamTrackState = "live" | "ended";

export interface SourceInfo {
    id: string;
    label: string;
    facing: string;
    kind: string;
    deviceId: string;
}

export type RTCIceConnectionState =
    | "new"
    | "checking"
    | "connected"
    | "completed"
    | "failed"
    | "disconnected"
    | "closed";

export class MediaStreamTrack {
    private _enabled: boolean;

    enabled: boolean;
    id: string;
    kind: string;
    label: string;
    muted: boolean;
    readonly: boolean;
    readyState: MediaStreamTrackState;
    remote: boolean;
    onended: () => void | undefined;
    onmute: () => void | undefined;
    onunmute: () => void | undefined;
    overconstrained: () => void | undefined;

    constructor();

    stop(): void;
    applyConstraints(): void;
    clone(): void;
    getCapabilities(): void;
    getConstraints(): void;
    getSettings(): void;
    release(): void;

    private _switchCamera(): void;
}

export class MediaStream {
    id: string;
    active: boolean;
    onactive: () => void | undefined;
    oninactive: () => void | undefined;
    onaddtrack: () => void | undefined;
    onremovetrack: () => void | undefined;

    private _tracks: MediaStreamTrack[];
    private _reactTag: string;

    constructor(arg: any);

    addTrack(track: MediaStreamTrack): void;
    removeTrack(track: MediaStreamTrack): void;
    getTracks(): MediaStreamTrack[];
    getTrackById(trackId: string): MediaStreamTrack | undefined;
    getAudioTracks(): MediaStreamTrack[];
    getVideoTracks(): MediaStreamTrack[];
    clone(): void;
    toURL(): string;
    release(): void;
}

export interface ConfigurationParam {
    username?: string;
    credential?: string;
}

export interface ConfigurationParamWithUrls extends ConfigurationParam {
    urls: string[];
}

export interface ConfigurationParamWithUrl extends ConfigurationParam {
    url: string;
}

export interface RTCPeerConnectionConfiguration {
    iceServers: ConfigurationParamWithUrls[] | ConfigurationParamWithUrl[];
    iceTransportPolicy?: "all" | "public" | "relay";
}

export interface EventOnCandidate {
    candidate: RTCIceCandidateType;
}

export interface EventOnConnectionStateChange {
    target: {
        iceConnectionState: RTCIceConnectionState;
    };
}

export interface EventOnAddStream {
    stream: MediaStream;
}

export class RTCPeerConnection {
    localDescription: RTCSessionDescriptionType;
    remoteDescription: RTCSessionDescriptionType;

    signalingState: RTCSignalingState;
    private privateiceGatheringState: RTCIceGatheringState;
    private privateiceConnectionState: RTCIceConnectionState;

    onconnectionstatechange: () => void | undefined;
    onicecandidate: (event: EventOnCandidate) => void | undefined;
    onicecandidateerror: (error: Error) => void | undefined;
    oniceconnectionstatechange: (
        event: EventOnConnectionStateChange
    ) => void | undefined;
    onicegatheringstatechange: () => void | undefined;
    onnegotiationneeded: () => void | undefined;
    onsignalingstatechange: () => void | undefined;

    onaddstream: (event: EventOnAddStream) => void | undefined;
    onremovestream: () => void | undefined;

    private _peerConnectionId: number;
    private _localStreams: MediaStream[];
    private _remoteStreams: MediaStream[];
    private _subscriptions: any[];

    private _dataChannelIds: any;

    constructor(configuration: RTCPeerConnectionConfiguration);

    addStream(stream: MediaStream): void;

    removeStream(stream: MediaStream): void;

    createOffer(): Promise<RTCSessionDescriptionType>;

    createAnswer(): Promise<RTCSessionDescriptionType>;

    setConfiguration(configuration: RTCPeerConnectionConfiguration): void;

    setLocalDescription(
        sessionDescription: RTCSessionDescriptionType
    ): Promise<void>;

    setRemoteDescription(
        sessionDescription: RTCSessionDescriptionType
    ): Promise<void>;

    addIceCandidate(candidate: RTCIceCandidateType): Promise<void>;

    getStats(selector?: MediaStreamTrack | null): Promise<any>;

    getLocalStreams(): MediaStream[];

    getRemoteStreams(): MediaStream[];

    close(): void;

    private _getTrack(
        streamReactTag: string,
        trackId: string
    ): MediaStreamTrack;

    private _unregisterEvents(): void;

    private _registerEvents(): void;

    createDataChannel(label: string, dataChannelDict?: any): void;
}

export class RTCIceCandidateType {
    candidate: string;
    sdpMLineIndex: number;
    sdpMid: string;
}

export class RTCIceCandidate extends RTCIceCandidateType {
    constructor(info: RTCIceCandidateType);

    toJSON(): RTCIceCandidateType;
}

export class RTCSessionDescriptionType {
    sdp: string;
    type: string;
}

export class RTCSessionDescription extends RTCSessionDescriptionType {
    constructor(info: RTCSessionDescriptionType);
    toJSON(): RTCSessionDescriptionType;
}

export interface MandatoryMedia {
    minWidth: number;
    minHeight: number;
    minFrameRate: number;
}

export interface MediaSources {
    sourceId: string;
}

export interface MediaTrackConstraints {
    mandatory: MandatoryMedia;
    facingMode: "user" | "environment";
    optional: MediaSources[];
}

export interface MediaStreamConstraints {
    video?: boolean | MediaTrackConstraints;
    audio?: boolean;
}

export class mediaDevices {
    ondevicechange: () => void | undefined;

    static enumerateDevices(): Promise<any>;

    static getUserMedia(constraints: MediaStreamConstraints): MediaStream;
}

export interface RTCViewProps {
    streamURL: string;
    mirror?: boolean;
    zOrder?: number;
    objectFit?: "contain" | "cover";
    style?: ViewStyle;
}

export class RTCView extends Component<RTCViewProps, any> {}