import { type Context, Service } from '../app';
type CacheKey = string | symbol | number;
type CacheValue = string | number | object;
type Container = Map<CacheKey, CacheValue>;
/**
 * Cache service
 *
 * @class
 * @extends Service
 */
export declare class Cache extends Service {
    private cache?;
    constructor(ctx: Context);
    start(): void;
    stop(): void;
    /**
     * Get the container of current content instance.
     *
     * @returns THe container
     */
    getContainer(): Container;
    /**
     * Get the value from current the container.
     *
     * @param prop The property name
     * @returns The value
     */
    get<T = CacheValue>(prop: CacheKey): T;
    /**
     * Set the value to current the container.
     *
     * @param prop The property name
     * @param value The value
     */
    set(prop: CacheKey, value: CacheValue): void;
}
export default Cache;