import type { FileUploadDragEvent } from '../interfaces.ts';
export default class DataTransferWrapper {
    dataTransfer?: DataTransfer;
    itemDetails?: FileUploadDragEvent['itemDetails'];
    source?: FileUploadDragEvent['source'];
    constructor(event: FileUploadDragEvent);
    getData(type: string): string | undefined;
    get filesOrItems(): DataTransferItem[] | {
        kind: string;
        type: string;
    }[] | File[];
    get files(): File[];
    get items(): DataTransferItem[] | {
        kind: string;
        type: string;
    }[];
}