import type { MachinatNode } from '@machinat/core';
import StateControllerI from '@machinat/core/base/StateController';
import BotP from '../Bot';
/**
 * MessengerAssetsManager stores name-to-id mapping for assets created in
 * Messenger platform.
 * @category Provider
 */
export declare class MessengerAssetsManager {
    bot: BotP;
    pageId: string;
    _stateController: StateControllerI;
    constructor(stateManager: StateControllerI, bot: BotP);
    private _makeResourceToken;
    getAssetId(resource: string, name: string): Promise<undefined | string>;
    saveAssetId(resource: string, name: string, id: string): Promise<boolean>;
    getAllAssets(resource: string): Promise<null | Map<string, string>>;
    unsaveAssetId(resource: string, name: string): Promise<boolean>;
    getAttachment(name: string): Promise<undefined | string>;
    saveAttachment(name: string, id: string): Promise<boolean>;
    getAllAttachments(): Promise<null | Map<string, string>>;
    unsaveAttachment(name: string): Promise<boolean>;
    renderAttachment(name: string, node: MachinatNode): Promise<string>;
    getPersona(name: string): Promise<undefined | string>;
    getAllPersonas(): Promise<null | Map<string, string>>;
    savePersona(name: string, id: string): Promise<boolean>;
    unsavePersona(name: string): Promise<boolean>;
    createPersona(name: string, body: any): Promise<string>;
    deletePersona(name: string): Promise<boolean>;
}
declare const AssetsManagerP: import("@machinat/core/service").ServiceProvider<MessengerAssetsManager, [import("@machinat/core/base/StateController").BaseStateController, import("../Bot").MessengerBot]> & typeof MessengerAssetsManager;
declare type AssetsManagerP = MessengerAssetsManager;
export default AssetsManagerP;