export interface ResourceCache<T = any> {
    set(id: string, resource: T, opt?: {
        cloned?: boolean;
    }): void | Promise<void>;
    get(id: string): T | undefined | null | Promise<T | undefined | null>;
    getCurCount(): number;
    has(id: string): boolean | Promise<boolean>;
    delete(id: string): void | Promise<void>;
    destroy(): void;
}