export interface Cache<K, V> {
    name: string;
    maxSize: number;
    size: number;
    evictionPolicy: EvictionPolicy;
    get: (arg: K) => V | undefined;
    getAndComputeIfAbsent: (arg: K, populateFn: ComputeValueForKeyFn<K, V>) => V;
    getAndComputeIfAbsentAsync: (arg: K, populateAsyncFn: ComputeValueForKeyAsyncFn<K, V>) => Promise<V>;
    put: (arg: K, value: V) => void;
    contains: (arg: K) => boolean;
    clear: () => void;
}
export declare type EvictionPolicy = "least-frequently-used" | "least-recently-used";
export declare type ComputeValueForKeyFn<K, V> = (arg: K) => V;
export declare type ComputeValueForKeyAsyncFn<K, V> = (arg: K) => Promise<V>;