import { types } from 'mediasoup-client';
import * as i0 from "@angular/core";
type Transport = types.Transport;
type Producer = types.Producer;
type ProducerOptions = types.ProducerOptions;
export interface ConnectSendTransportAudioParameters {
    audioProducer: Producer | null;
    producerTransport: Transport | null;
    localAudioProducer?: Producer | null;
    localProducerTransport?: Transport | null;
    updateAudioProducer: (producer: Producer | null) => void;
    updateProducerTransport: (transport: Transport | null) => void;
    updateLocalAudioProducer?: (localProducer: Producer | null) => void;
    updateLocalProducerTransport?: (localTransport: Transport | null) => void;
    updateAudioLevel: (level: number) => void;
    getUpdatedAllParams: () => ConnectSendTransportAudioParameters;
    [key: string]: any;
}
export interface ConnectSendTransportAudioOptions {
    audioParams: ProducerOptions;
    parameters: ConnectSendTransportAudioParameters;
    targetOption?: 'all' | 'local' | 'remote';
}
export type ConnectSendTransportAudioType = (options: ConnectSendTransportAudioOptions) => Promise<void>;
export declare const updateMicLevel: (audioProducer: Producer, updateAudioLevel: (level: number) => void) => Promise<void>;
export declare const connectLocalSendTransportAudio: ({ parameters, audioParams }: ConnectSendTransportAudioOptions) => Promise<void>;
/**
 * Connects the send transport for audio by producing audio data and updating the audio producer and producer transport objects.
 *
 * @param {ConnectSendTransportAudioOptions} options - The parameters for connecting the send transport.
 * @param {ProducerOptions} options.audioParams - The options for the audio producer.
 * @param {ConnectSendTransportAudioParameters} options.parameters - The parameters containing the audio producer, producer transport, and update functions.
 * @param {Producer} options.parameters.audioProducer - The current audio producer.
 * @param {Transport} options.parameters.producerTransport - The transport used to produce audio data.
 * @param {Function} options.parameters.updateAudioProducer - Function to update the audio producer.
 * @param {Function} options.parameters.updateProducerTransport - Function to update the producer transport.
 * @param {Function} [options.parameters.updateLocalAudioProducer] - Function to update the local audio producer.
 * @param {Function} [options.parameters.updateLocalProducerTransport] - Function to update the local producer transport.
 * @param {Function} options.parameters.updateAudioLevel - Function to update the audio level.
 *
 * @returns {Promise<void>} A promise that resolves when the audio transport is successfully connected.
 *
 * @throws Will throw an error if the connection fails.
 *
 * @example
 * ```typescript
 * const audioParams: ProducerOptions = {
 *   codec: 'opus',
 *   // other options
 * };
 *
 * const parameters = {
 *   audioProducer: null,
 *   producerTransport: transport,
 *   updateAudioProducer: (producer) => { console.log(updated) },
  *   updateProducerTransport: (transport) => { console.log(updated) },
  *  updateLocalAudioProducer: (localProducer) => { console.log(updated) },
  *  updateLocalProducerTransport: (localTransport) => { console.log(updated) },
  *  updateAudioLevel: (level) => { console.log(level) },
  * };
  *
  * connectSendTransportAudio({ audioParams, parameters })
  *   .then(() => {
  *     console.log('Audio transport connected successfully');
  *   })
  *   .catch((error) => {
  *     console.error('Error connecting audio transport:', error);
  *   });
  * ```
  */
export declare class ConnectSendTransportAudio {
    /**
     * Connects the send transport for audio by producing audio data and updating the audio producer and producer transport objects.
     *
     * @param {ConnectSendTransportAudioOptions} options - The options for connecting the send transport.
     * @param {ProducerOptions} options.audioParams - The audio parameters.
     * @param {ConnectSendTransportAudioParameters} options.parameters - The parameters required for connecting the transport.
     * @param {Producer | null} options.parameters.audioProducer - The audio producer object.
     * @param {Transport | null} options.parameters.producerTransport - The producer transport object.
     * @param {Producer | null} [options.parameters.localAudioProducer] - The local audio producer object.
     * @param {Transport | null} [options.parameters.localProducerTransport] - The local producer transport object.
     * @param {(producer: Producer | null) => void} options.parameters.updateAudioProducer - The function to update the audio producer object.
     * @param {(transport: Transport | null) => void} options.parameters.updateProducerTransport - The function to update the producer transport object.
     * @param {(localProducer: Producer | null) => void} [options.parameters.updateLocalAudioProducer] - The function to update the local audio producer object.
     * @param {(localTransport: Transport | null) => void} [options.parameters.updateLocalProducerTransport] - The function to update the local producer transport object.
     * @param {(level: number) => void} options.parameters.updateAudioLevel - The function to update the audio level.
     * @returns {Promise<void>} A promise that resolves when the connection is established.
     *
     * @throws Will throw an error if the connection fails.
     *
     * @example
     * ```typescript
     * const options = {
     *  audioParams: { codec: 'opus' },
     * parameters: {
     * audioProducer: null,
     * producerTransport: transport,
     * updateAudioProducer: (producer) => { console.log(updated) },
     * updateProducerTransport: (transport) => { console.log(updated) },
     * updateLocalAudioProducer: (localProducer) => { console.log(updated) },
     * updateLocalProducerTransport: (localTransport) => { console.log(updated) },
     * },
     * };
     *
     * connectSendTransportAudio(options)
     * .then(() => {
     * console.log('Audio transport connected successfully');
     * })
     * .catch((error) => {
     * console.error('Error connecting audio transport:', error);
     * });
     * ```
     *
    */
    connectSendTransportAudio({ targetOption, audioParams, parameters, }: ConnectSendTransportAudioOptions): Promise<void>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ConnectSendTransportAudio, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ConnectSendTransportAudio>;
}
export {};