import { XcHelpOption, XcHelpPresetOption } from '@gspwidget/util';
import { NzModalService } from 'ng-zorro-antd/modal';
import { XcHelpPresetService } from './help-preset.service';
export declare class XcHelpService {
    modal: NzModalService;
    helpPreset: XcHelpPresetService;
    constructor(modal: NzModalService, helpPreset: XcHelpPresetService);
    create<T>(option: XcHelpOption<T>): void;
    createPreset<T>(option: XcHelpPresetOption<T>): void;
    register<T>(name: string, option: XcHelpOption<T>): void;
    /**
     * 给 preset “当前元部件名” getter，
     * 使 preset 中预制的帮助可以做到每次都取到当前元部件.
     * 若需要用到相关帮助，都需要注册此 getter。
     */
    setCurWidgetNameGetter(getter: () => string): void;
}