/**
 * Karma Methods Mixin
 *
 * Provides methods for karma system management
 */
import type { OxyServicesBase } from '../OxyServices.base';
export declare function OxyServicesKarmaMixin<T extends typeof OxyServicesBase>(Base: T): {
    new (...args: any[]): {
        /**
         * Get user karma
         */
        getUserKarma(userId: string): Promise<any>;
        /**
         * Give karma to user
         */
        giveKarma(userId: string, amount: number, reason?: string): Promise<any>;
        /**
         * Get user karma total
         * @param userId - The user ID
         * @returns User karma total
         */
        getUserKarmaTotal(userId: string): Promise<any>;
        /**
         * Get user karma history
         * @param userId - The user ID
         * @param limit - Optional limit for results
         * @param offset - Optional offset for pagination
         * @returns User karma history
         */
        getUserKarmaHistory(userId: string, limit?: number, offset?: number): Promise<any>;
        /**
         * Get karma leaderboard
         * @returns Karma leaderboard
         */
        getKarmaLeaderboard(): Promise<any>;
        /**
         * Get karma rules
         * @returns Karma rules
         */
        getKarmaRules(): Promise<any>;
        httpService: import("../HttpService").HttpService;
        cloudURL: string;
        config: import("../OxyServices.base").OxyConfig;
        makeRequest<T_1>(method: "GET" | "POST" | "PUT" | "PATCH" | "DELETE", url: string, data?: any, options?: import("../HttpService").RequestOptions): Promise<T_1>;
        getBaseURL(): string;
        getClient(): import("../HttpService").HttpService;
        getMetrics(): {
            totalRequests: number;
            successfulRequests: number;
            failedRequests: number;
            cacheHits: number;
            cacheMisses: number;
            averageResponseTime: number;
        };
        clearCache(): void;
        clearCacheEntry(key: string): void;
        getCacheStats(): {
            size: number;
            hits: number;
            misses: number;
            hitRate: number;
        };
        getCloudURL(): string;
        setTokens(accessToken: string, refreshToken?: string): void;
        clearTokens(): void;
        getCurrentUserId(): string | null;
        hasValidToken(): boolean;
        getAccessToken(): string | null;
        waitForAuth(timeoutMs?: number): Promise<boolean>;
        withAuthRetry<T_1>(operation: () => Promise<T_1>, operationName: string, options?: {
            maxRetries?: number;
            retryDelay?: number;
            authTimeoutMs?: number;
        }): Promise<T_1>;
        validate(): Promise<boolean>;
        handleError(error: unknown): Error;
        healthCheck(): Promise<{
            status: string;
            users?: number;
            timestamp?: string;
            [key: string]: any;
        }>;
    };
    __resetTokensForTests(): void;
} & T;
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