import { Func } from './Func';
import { CacheAge } from './CacheAge';
import { Construct } from './Constructor';
export interface Store<To = any, From = any> {
    execute: (fetch: From, f: Func<Promise<To>, From>) => Promise<To>;
}
export type CacheOptions = {
    expiresIn?: CacheAge;
    store?: Construct<Store>;
};
export declare const toCacheOptions: (co: Partial<CacheOptions>) => CacheOptions;
export declare const cache: (options: Partial<CacheOptions>) => ClassDecorator;