import { EntityDict } from '../../oak-app-domain';
import { Cache } from 'oak-frontend-base/es/features/cache';
import { Cos } from '../../types/Cos';
/**
 * 注入一个其它OSS上实现的uploader类
 * @param clazz
 */
export declare function registerCos<ED extends EntityDict>(clazz: new () => Cos<ED>): void;
export declare function getCos<ED extends EntityDict>(origin: string): Cos<ED>;
export declare function composeFileUrl<ED extends EntityDict>(options: {
    application: Partial<ED['application']['Schema']>;
    extraFile: Partial<ED['extraFile']['OpSchema']>;
    style?: string;
    cache: Cache<ED>;
}): string;