/**
 * Configuration for disabled transforms passed from main thread.
 */
export interface DisabledEncodedTransformsConfiguration {
    redundantAudio?: boolean;
}
/**
 * Web Worker entry point for WebRTC encoded media transforms.
 *
 * Manages transform pipelines for audio/video sender/receiver streams using either:
 * - RTCRtpScriptTransform API (modern browsers)
 * - createEncodedStreams() API (legacy fallback)
 *
 * Pipelines:
 * - Audio Sender: encoder → metrics → RED encode → network
 * - Audio Receiver: network → RED decode → metrics → decoder
 * - Video Sender/Receiver: encoder/network → metrics → network/decoder
 */
export default class EncodedTransformWorker {
    /**
     * Initializes the worker, sets up transform instances and event handlers.
     */
    static initializeWorker(): void;
    private static redundantAudioEncodedTransform;
    private static audioSenderMetricsTransform;
    private static audioReceiverMetricsTransform;
    private static videoSenderMetricsTransform;
    private static videoReceiverMetricsTransform;
    /**
     * Posts a log message to the main thread.
     * @param msg The message to log
     */
    static log(msg: string): void;
    /**
     * Sets up audio sender pipeline: encoder → metrics → RED encode → network.
     * If RED is disabled: encoder → metrics → network.
     * @param transformer The RTCRtpScriptTransformer or legacy streams object
     * @param disabledTransforms Configuration for disabled transforms
     */
    private static setupAudioSenderPipeline;
    /**
     * Sets up video sender pipeline: encoder → metrics → network.
     * @param transformer The RTCRtpScriptTransformer or legacy streams object
     */
    private static setupVideoSenderPipeline;
    /**
     * Sets up audio receiver pipeline: network → RED decode → metrics → decoder.
     * If RED is disabled: network → metrics → decoder.
     * @param transformer The RTCRtpScriptTransformer or legacy streams object
     * @param disabledTransforms Configuration for disabled transforms
     */
    private static setupAudioReceiverPipeline;
    /**
     * Sets up video receiver pipeline: network → metrics → decoder.
     * @param transformer The RTCRtpScriptTransformer or legacy streams object
     */
    private static setupVideoReceiverPipeline;
}