export interface AuthLog {
    id?: number;
    clientid: string;
    username: string;
    ip_address: string;
    operation_type: 'connect' | 'publish' | 'subscribe' | 'disconnect';
    result: 'success' | 'failure';
    reason?: string;
    topic?: string;
    created_at?: Date;
}
export declare class AuthLogModel {
    static getAll(limit?: number, offset?: number): Promise<AuthLog[]>;
    static getById(id: number): Promise<AuthLog | null>;
    static getByClientid(clientid: string, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getByUsername(username: string, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getByOperationType(operationType: string, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getByResult(result: string, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getByTimeRange(startTime: Date, endTime: Date, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getCount(): Promise<number>;
    static getOperationTypeStats(startTime?: Date, endTime?: Date): Promise<any[]>;
    static getResultStats(startTime?: Date, endTime?: Date): Promise<any[]>;
    static getDailyStats(days?: number): Promise<any[]>;
    static getHourlyStats(hours?: number): Promise<any[]>;
    static getTopClients(limit?: number): Promise<any[]>;
    static getTopIps(limit?: number): Promise<any[]>;
    static create(authLog: Omit<AuthLog, 'id' | 'created_at'>): Promise<AuthLog>;
    static search(searchTerm: string, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getSearchCount(searchTerm: string): Promise<number>;
    static cleanup(daysToKeep?: number): Promise<number>;
    static getRecent(limit?: number): Promise<AuthLog[]>;
    static cleanupOldLogs(daysToKeep?: number): Promise<number>;
    static getFullStats(): Promise<any>;
    static getOperationStats(startTime?: Date, endTime?: Date): Promise<any[]>;
    static getCountByMultipleConditions(conditions: {
        [key: string]: any;
    }, startTime?: Date, endTime?: Date, fuzzyFields?: string[]): Promise<number>;
    static getByMultipleConditions(conditions: {
        [key: string]: any;
    }, startTime?: Date, endTime?: Date, limit?: number, offset?: number, fuzzyFields?: string[]): Promise<AuthLog[]>;
    static getCountByTimeRange(startTime: Date, endTime: Date): Promise<number>;
    static getCountByResult(result: string): Promise<number>;
    static getCountByIpAddress(ipAddress: string): Promise<number>;
    static getCountByOperationType(operationType: string): Promise<number>;
    static getCountByUsername(username: string): Promise<number>;
    static getByIpAddress(ipAddress: string, limit?: number, offset?: number): Promise<AuthLog[]>;
    static getCountByClientid(clientid: string): Promise<number>;
}
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