import { I18nTranslate } from '../../../types/common';
import { CollectionPlayerWithPages } from '../types/model.type';
export declare const getDefaultNewGroupName: (t: I18nTranslate) => string;
export declare const getDefaultGroupName: (t: I18nTranslate) => string;
export declare const generateNewEmptyGroup: (t: I18nTranslate) => {
    id: string;
    name: string;
    slides: never[];
};
export declare const generateNewCollection: (t: I18nTranslate) => {
    name: string;
    groups: {
        id: string;
        name: string;
        slides: never[];
    }[];
};
export declare const getAllSlidesCount: (data: CollectionPlayerWithPages) => number;
export declare const findFirstSlide: (data: CollectionPlayerWithPages) => import('../../collection-player/export').CollectionPage | undefined;