/// <reference types="@types/audioworklet" />
export default class HighAccuracyTimeProcessor extends AudioWorkletProcessor {
    private sharedBuffer;
    constructor();
    process(input: Float32Array[][]): boolean;
    /**
     * Updates SharedArrayBuffer's current time, allowing other threads to
     * read the new high accuracy time.
     */
    private updateSharedTime;
    private handleSetup;
    private handleMessage;
}