import { Addon } from '../core';
import { cm_t } from '../core/type';
export interface Options extends Addon.AddonOptions {
    /** Enable TableAlign */
    enabled: boolean;
}
export declare const defaultOption: Options;
export type OptionValueType = Partial<Options> | boolean;
export declare class ListFormatting implements Addon.Addon, Options {
    enabled: boolean;
    cm: cm_t;
    constructor(cm: cm_t);
    private handleBeforeChange;
    replaceSpacesWithTabs(text: any): any;
}
/** ADDON GETTER (Singleton Pattern): a editor can have only one TableAlign instance */
export declare const getAddon: (cm: cm_t) => ListFormatting;
declare global {
    namespace HyperMD {
        interface HelperCollection {
            ListFormatting?: ListFormatting;
        }
    }
}