Rocket.Chat/client/components/avatar/AppAvatar.js

import { Box } from '@rocket.chat/fuselage';
import React from 'react';

import BaseAvatar from './BaseAvatar';

export default function AppAvatar({ iconFileContent, size, iconFileData, ...props }) {
	return (
		<Box {...props}>
			<BaseAvatar size={size} objectFit url={iconFileContent || `data:image/png;base64,${iconFileData}`} />
		</Box>
	);
}