import EventEmitter from "eventemitter3";
interface MicrophoneEvents {
    recognise: [string];
    "recognise-interim": [string];
    timeout: [];
    start: [];
    stop: [];
}
declare class Microphone extends EventEmitter<MicrophoneEvents> {
    private stream;
    private timeoutId;
    private createStream;
    startListening: (timeout?: number | undefined) => void;
    stopListening: () => void;
    resetTimeout: (timeout: number) => void;
    private onTimeout;
    private onStreamResult;
}
export default Microphone;