export declare const COUNTDOWN = 3;
export declare const TIMER = 0;
export declare const ONE_SECOND = 1000;
export declare const TEN_SECONDS: number;
export declare const MAX_SAMPLE_RATE = 96000;
export declare const DEFAULT_SAMPLE_RATE = 48000;
export declare const MIN_SAMPLE_RATE = 16000;
export declare const MAX_ALLOWED_FILE_SIZE = 5242880;
export declare const STEP = 0.1;