import { Driver } from './drivers/Driver';
import { Logger } from './types/Logger';
declare type TypeCacheOptions = {
    driver?: Driver;
    logging?: boolean;
    logger?: Logger;
};
declare type CacheObjOptions = {
    ttl: number;
};
export declare class TypeCache {
    private opts;
    private driver;
    private log;
    private isReady;
    private mut;
    constructor(opts?: Partial<TypeCacheOptions & CacheObjOptions>);
    private getSize;
    init(): Promise<void>;
    get<T>(key: string): Promise<T | null>;
    has(key: string): Promise<boolean>;
    set<T>(key: string, val: T, opts?: Partial<CacheObjOptions>): Promise<boolean>;
    remove(key: string): Promise<boolean>;
    clear(): Promise<boolean>;
    items(): AsyncGenerator<[string, any]>;
    itemsArr(): Promise<[string, any][]>;
}
export {};