@waline/client/src/utils/image.ts

client for waline comment system

const isImage = (item: DataTransferItem): boolean =>
  item.type.includes('image');

export const getImageFromDataTransfer = (
  items: DataTransferItemList
): File | null => {
  const image = Array.from(items).find(isImage);

  return image ? (image.getAsFile() as File) : null;
};