Make getImage private?

[Ryuno-Ki]

Looking at

tweetback/src/twitter.js

Lines 153 to 158 in d03e289

	async getImage(remoteImageUrl, alt) {
	// TODO the await use here on eleventyImg could be improved
	let stats = await eleventyImg(remoteImageUrl, ELEVENTY_IMG_OPTIONS);
	let imgRef = stats.jpeg[0];
	return `<a href="${imgRef.url}"><img src="${imgRef.url}" width="${imgRef.width}" height="${imgRef.height}" alt="${escapeAttribute(alt) || "oh my god twitter doesn’t include alt text from images in their API"}" class="tweet-media u-featured" onerror="fallbackMedia(this)" loading="lazy" decoding="async"></a>`;
	}

it appears to be used only within this class. Therefore I suggest to declare it as a private method (by prefixing it with an underscore or using private class feature).