import { IHttpClient } from '../http';
import { StandardResponse, GlobalConfig } from '@jolibox/types';
import { IJolicoinRewardOption } from './type';
import { IUseModalFrequencyConfig } from './reward-emitter';
export declare class CachedRewardService {
    private unlockOptionsService;
    private globalConfigService;
    constructor(httpClient: IHttpClient);
    getUnlockOptions(body?: Record<string, unknown>): Promise<IJolicoinRewardOption>;
    getGlobalConfig(): Promise<StandardResponse<GlobalConfig & IUseModalFrequencyConfig>>;
    refreshUnlockOptions(body?: Record<string, unknown>): Promise<IJolicoinRewardOption>;
    refreshGlobalConfig(): Promise<StandardResponse<GlobalConfig & IUseModalFrequencyConfig>>;
    warmupCache(): Promise<void>;
    clearAllCache(): void;
    getCacheStats(): {
        unlockOptions: import("@jolibox/common").CacheStats & {
            pendingRequestCount: number;
        };
        globalConfig: import("@jolibox/common").CacheStats & {
            pendingRequestCount: number;
        };
    };
    clearExpiredCache(): void;
}