/**
 * @module helpers/logging-decorators
 * @description Decorators for automatic method entry/exit logging with parameter tracking
 */
/**
 * Options for LogMethod decorator
 */
export interface LogMethodOptions {
    /** Log level to use (default: 'trace') */
    level?: 'trace' | 'debug';
    /** Whether to log method parameters (default: true) */
    logParams?: boolean;
    /** Whether to log return value (default: true) */
    logReturn?: boolean;
    /** Maximum parameter depth for serialization (default: 2) */
    maxDepth?: number;
    /** Whether to log async method completion (default: true) */
    logAsync?: boolean;
}
/**
 * Decorator for automatic method entry/exit logging
 *
 * Logs method calls at TRACE level with parameters and return values
 * Supports both synchronous and asynchronous methods
 *
 * @example
 * ```typescript
 * class MyService implements ILoggerAware {
 *   logger?: ILogger;
 *
 *   @LogMethod()
 *   async processData(data: string): Promise<string> {
 *     return data.toUpperCase();
 *   }
 * }
 * ```
 */
export declare function LogMethod(options?: LogMethodOptions): (_target: unknown, propertyKey: string, descriptor: PropertyDescriptor) => PropertyDescriptor;
/**
 * Decorator for logging only method entry (no exit)
 * Useful for event handlers or fire-and-forget methods
 */
export declare function LogEntry(options?: Pick<LogMethodOptions, 'level' | 'logParams' | 'maxDepth'>): (_target: unknown, propertyKey: string, descriptor: PropertyDescriptor) => PropertyDescriptor;