import { ReactNode } from 'react';
export interface FileRejection {
    file: File;
    reason: "type" | "size";
}
export interface DropzoneProps {
    /** Fires with the accepted files whenever a selection is made (click or drop). */
    onFilesSelected: (files: File[]) => void;
    /** Native `accept` string, also used to filter dropped files (extensions and/or mime, incl. `image/*`). */
    accept?: string;
    /** Allow selecting more than one file. Default `false`. */
    multiple?: boolean;
    /** Max size in bytes; larger files are rejected via {@link onReject}. */
    maxSize?: number;
    /** Fires with files rejected by `accept` / `maxSize`. */
    onReject?: (rejections: FileRejection[]) => void;
    /** Inert + dimmed; click / drop / keyboard are disabled. */
    disabled?: boolean;
    /** Controlled selected file(s) — renders a preview card when `showPreview`. */
    value?: File | File[] | null;
    /** Show the built-in preview card(s). Defaults to `true` when `value` is provided. */
    showPreview?: boolean;
    /** Preview remove handler. Falls back to `onFilesSelected([])` when omitted. */
    onRemove?: (file: File) => void;
    /** Custom preview renderer — replaces the built-in card(s) (e.g. spreadsheet icon + extension badge). Receives the files and a `remove` callback. */
    renderPreview?: (files: File[], remove: (file: File) => void) => ReactNode;
    /** aria-label for the built-in preview's remove button. Default `"Kaldır"`. */
    removeLabel?: string;
    /** Leading icon in the empty zone. Default `<Upload />`. */
    icon?: ReactNode;
    /** Primary text in the empty zone. */
    title?: ReactNode;
    /** Secondary muted text (e.g. accepted types / max size). */
    hint?: ReactNode;
    /** Error message rendered under the zone. */
    error?: ReactNode;
    /** Custom empty-zone body (replaces icon/title/hint). */
    children?: ReactNode;
    className?: string;
    id?: string;
    "aria-label"?: string;
}
/**
 * Dropzone — unified file drop area for both consumers.
 *
 * Drop-in for HES `FileDropZone` / `FirmwareFormPanel` and MDM
 * `CoefficientUploadPanel`: dashed click/drag zone with keyboard activation,
 * a drag-over state, optional `accept` / `maxSize` validation (rejects surface
 * via `onReject`, so the i18n message stays consumer-owned), a controlled
 * selected-file preview card with a remove button, and an `error` slot. The
 * button-triggered upload flavour (MDM `FileUploadButton`) stays a trivial
 * `Button` + `Progress` composition and is intentionally out of scope here.
 */
export declare const Dropzone: import('react').ForwardRefExoticComponent<DropzoneProps & import('react').RefAttributes<HTMLInputElement>>;
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