/**
 * The component for selecting a single file or multiple files for upload.
 *
 * Also extends the props of `<input type="file">` element
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file
 */
export declare const FileBox: import("react").ForwardRefExoticComponent<{
    invalid?: import("../../styled-system/recipes").TextBoxSlotRecipeVariant["invalid"];
    disabled?: boolean;
    multiple?: import("react").ComponentPropsWithoutRef<"input">["multiple"];
    accept?: import("react").ComponentPropsWithoutRef<"input">["accept"];
    buttonLabel?: string;
    placeholder?: string;
    multipleFilesSuffixLabel?: string;
    clearButtonProps?: Pick<import("..").IconButtonProps, "aria-label">;
} & Omit<import("react").DetailedHTMLProps<import("react").InputHTMLAttributes<HTMLInputElement>, HTMLInputElement>, "ref"> & import("react").RefAttributes<HTMLInputElement>>;