import { InputHTMLAttributes } from 'react';
import { TFileItemList, TUploadStrategy } from './types';
/**
 * Props for the internal `DropZone` building block.
 *
 * This component is responsible for:
 * - rendering the native `<input type="file">` (visually hidden, still accessible)
 * - handling drag & drop + file dialog selection
 * - optionally rendering hidden inputs with file IDs when `uploadStrategy="custom"`
 */
interface IDropZoneProps extends Omit<InputHTMLAttributes<HTMLInputElement>, 'checked' | 'size' | 'type' | 'value' | 'onChange' | 'width'> {
    /** Called with `FileItem`s created from dropped/selected files. */
    onFilesAdded?: (files: TFileItemList) => void;
    /** Used for the native input `id` and related label/ARIA wiring. */
    id: string;
    /** Allow selecting/dropping multiple files. */
    multiple?: boolean;
    /** Current file list (used for custom hidden inputs + re-populating the native input). */
    value: TFileItemList;
    /**
     * Field name.
     * - `uploadStrategy="form"`: used as `<input name="...">` so the files are posted on submit.
     * - `uploadStrategy="custom"`: used for hidden `<input type="hidden" name="...">` file IDs.
     */
    name: string;
    /** Upload mode. */
    uploadStrategy: TUploadStrategy;
    /** Enables alternate texts/UX for thumbnail view. */
    isThumbnailView?: boolean;
    /** Disables all interaction. */
    disabled?: boolean;
    /** Whether the file input already has an external visible label associated with it. */
    hasVisibleLabel?: boolean;
}
export declare const DropZone: import('react').ForwardRefExoticComponent<IDropZoneProps & import('react').RefAttributes<HTMLInputElement>>;
/**
 * Create a `FileList` from a list of `FileItem`s.
 *
 * Note: relies on `DataTransfer`, which may be missing or restricted in test environments (jsdom).
 */
export declare const createFileList: (fileItemList: TFileItemList) => FileList;
export {};