import { MapMap } from './map-map';
/**
 * @description support any arguments length, any data type arguments
 *   do not works for self-recursive functions
 *   unless it is wrapped when being constructed
 *
 *   Example that works:
 *
 *       const q = memorize((n: number) => n < 2 ? 1 : q(n - 1) + q(n - 2));
 *
 *   Example that do not works:
 *
 *       let f = (n: number) => n < 2 ? 1 : f(n - 1) + f(n - 2);
 *       f = memorize(f);
 *
 * */
export declare function memorize<F extends Function>(f: F): F & {
    clear: () => void;
};
export declare class MemorizePool<A> {
    cache: MapMap<number, MapMap<any, any>>;
    get(args: IArguments): undefined | [A];
    set(args: IArguments, res: any): void;
    getOrCalc(args: IArguments, f: () => A): A;
    private getLastMap;
}