import { TextToSpeech } from '../../models/TextToSpeech';
import { PlayPauseButtonSize } from '../media/PlayPauseButton';
import { Utterance } from '../../models/textToSpeech/Utterance';
import React from 'react';
export declare const PlayPauseButton: React.FC<{
    utterance: Utterance;
    textToSpeech: TextToSpeech;
    /**
     * The size of the icon
     * @default medium
     * @optional
     */
    size?: PlayPauseButtonSize;
}>;