import { Request, Response } from 'express';
import { Query, SearchInfo } from '../..';
import { ToItem } from '../../api/item';
import { Promisable } from '../../utils/types';
import { ItemsConfig, Sonolus } from '../sonolus';
export type ListHandler<TLevels extends ItemsConfig, TSkins extends ItemsConfig, TBackgrounds extends ItemsConfig, TEffects extends ItemsConfig, TParticles extends ItemsConfig, TEngines extends ItemsConfig, T, U> = (sonolus: Sonolus<TLevels, TSkins, TBackgrounds, TEffects, TParticles, TEngines>, query: T, page: number) => Promisable<{
    pageCount: number;
    infos: U[];
}>;
export declare const defaultListHandler: <T>(infos: T[], filter: (infos: T[], keywords: string) => T[], query: Record<string, unknown>, page: number) => {
    pageCount: number;
    infos: T[];
};
export declare const listRouteHandler: <TLevels extends ItemsConfig, TSkins extends ItemsConfig, TBackgrounds extends ItemsConfig, TEffects extends ItemsConfig, TParticles extends ItemsConfig, TEngines extends ItemsConfig, T extends ItemsConfig, U, V>(sonolus: Sonolus<TLevels, TSkins, TBackgrounds, TEffects, TParticles, TEngines>, handler: ListHandler<TLevels, TSkins, TBackgrounds, TEffects, TParticles, TEngines, Query<T["search"]>, U>, toItem: ToItem<U, V>, search: SearchInfo, req: Request, res: Response) => Promise<void>;
export declare const paginateInfos: <T>(infos: T[], page: number, perPage?: number) => {
    pageCount: number;
    infos: T[];
};
export declare const filterInfosByKeywords: <T>(infos: T[], props: (keyof T)[], keywords: string) => T[];