import { GraphQLResponse, CachedEntry } from "./queryTypes";
export default class Cache<TData = unknown> {
    private cacheSize;
    constructor(cacheSize?: number);
    _cache: Map<string, Promise<GraphQLResponse<TData>> | CachedEntry<TData>>;
    get noCaching(): boolean;
    get keys(): string[];
    get entries(): [string, Promise<GraphQLResponse<TData>> | CachedEntry<TData>][];
    get(key: string): Promise<GraphQLResponse<TData>> | CachedEntry<TData> | undefined;
    set(key: string, results: CachedEntry<TData>): void;
    clearCache(): void;
    setPendingResult(graphqlQuery: string, promise: Promise<GraphQLResponse<TData>>): void;
    setResults(promise: Promise<unknown>, cacheKey: string, resp?: GraphQLResponse<TData>, err?: Object | null): void;
    getFromCache(key: string, ifPending: (p: Promise<unknown>) => void, ifResults: (entry: CachedEntry<TData>) => void, ifNotFound: () => void): void;
}
export declare const DEFAULT_CACHE_SIZE = 10;