import type { Plugin } from "unified";
import type { BlockContent, Data, Parent, Root } from "mdast";
interface ContainerData extends Data {
}
interface Container extends Parent {
    type: "container";
    children: BlockContent[];
    data?: ContainerData | undefined;
}
declare module "mdast" {
    interface BlockContentMap {
        container: Container;
    }
    interface RootContentMap {
        container: Container;
    }
}
interface Properties {
    [PropertyName: string]: boolean | number | string | null | undefined | Array<string | number>;
}
type TitleFunction = (type?: string, title?: string) => string | null | undefined;
type TagNameFunction = (type?: string, title?: string) => string;
type ClassNameFunction = (type?: string, title?: string) => string[];
type PropertyFunction = (type?: string, title?: string) => Omit<Properties, "className"> & {
    className?: never;
};
export type FlexibleContainerOptions = {
    title?: TitleFunction;
    containerTagName?: string | TagNameFunction;
    containerClassName?: string | ClassNameFunction;
    containerProperties?: PropertyFunction;
    titleTagName?: string | TagNameFunction;
    titleClassName?: string | ClassNameFunction;
    titleProperties?: PropertyFunction;
};
export declare const REGEX_START: RegExp;
export declare const REGEX_END: RegExp;
export declare const REGEX_BAD_SYNTAX: RegExp;
export declare const REGEX_CUSTOM: RegExp;
/**
 *
 * This plugin adds container node with customizable properties in order to produce container element like callouts and admonitions
 *
 * for example:
 *
 * ::: warning My Title
 * Content with **bold text**
 * :::
 *
 */
export declare const plugin: Plugin<[FlexibleContainerOptions?], Root>;
export default plugin;
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