import type React from "react";
import type { PopoverBasicHelpProps } from "../../Popover";
import type { DescriptionContent } from "../utils/descriptionWithLinks";
export interface FileUploadProps {
    /**
     * The label for the file upload.
     */
    label: string;
    /**
     * Optional description paragraph to display under the label.
     * Can be either:
     * - A simple string (basic usage)
     * - A DescriptionContent array created with descriptionText`...` for rich content with links and code
     * @example
     * // Simple string
     * description="This is a basic description."
     *
     * // Rich content with links and code
     * description={descriptionText`Set ${descriptionCode("isVisible")} prop or see ${descriptionLink("docs", "/docs")}.`}
     */
    description?: string | DescriptionContent;
    /**
     * PopoverBasicHelp component to display additional help information
     * displays the Information icon next to the label
     */
    popover?: React.ReactElement<PopoverBasicHelpProps>;
    /**
     * If true displays the (optional) text next to the label
     */
    hasOptionalMarker?: boolean;
    /**
     * If true displays the (required) text next to the label
     */
    hasRequiredMarker?: boolean;
    /**
     * Whether this field has a default value marker
     */
    hasDefaultMarker?: boolean;
    /**
     * Error message to display.
     */
    error?: string;
    /**
     * The action to perform when the form control field is changed.
     */
    onChange: (newValue: File[]) => void;
    /**
     * The max number of files that can be selected.
     * @default 1
     */
    filesLimit?: number;
    /**
     * The max file size in bytes.
     */
    maxFileSizeBytes?: number;
    /**
     * The supported file types.
     * These must be case insensitive filename extensions starting with a period e.g. ".txt", ".jpg"
     */
    acceptedFileTypes?: string[];
}
export declare function FileUpload({ label, description, popover, hasOptionalMarker, hasRequiredMarker, hasDefaultMarker, error, onChange, filesLimit, maxFileSizeBytes, acceptedFileTypes }: FileUploadProps): import("react/jsx-runtime").JSX.Element;