docs(): for #40

[ShaMan123]

closes #47

erase2d/packages/app/pages/index.tsx

Lines 181 to 189 in d153383

	return eraser.on('end', async (e) => {
	e.preventDefault();
	const res = await eraser.commit(e.detail);
	console.log(res);
	const transparent = await Promise.all(
	e.detail.targets.map(
	async (target) => [target, await isTransparent(target)] as const
	)
	);