import { LogLevel } from '../enums';
/**
 * Log Entry Entity
 * Represents a log entry in the domain with business logic
 */
export declare class LogEntryEntity {
    id: string;
    message_id: string;
    log_level: LogLevel;
    log_message: string;
    created_at: Date;
    log_data?: Record<string, any>;
    stack_trace?: string;
    constructor(id: string, message_id: string, log_level: LogLevel, log_message: string, created_at: Date);
    /**
     * Creates an INFO level log entry
     * @param messageId - ID of the message this log belongs to
     * @param message - Log message
     * @param data - Optional structured data
     * @returns LogEntryEntity
     */
    static createInfo(messageId: string, message: string, data?: Record<string, any>): LogEntryEntity;
    /**
     * Creates an ERROR level log entry
     * @param messageId - ID of the message this log belongs to
     * @param message - Log message
     * @param error - Error object
     * @param data - Optional structured data
     * @returns LogEntryEntity
     */
    static createError(messageId: string, message: string, error: Error, data?: Record<string, any>): LogEntryEntity;
    /**
     * Creates a WARN level log entry
     * @param messageId - ID of the message this log belongs to
     * @param message - Log message
     * @param data - Optional structured data
     * @returns LogEntryEntity
     */
    static createWarn(messageId: string, message: string, data?: Record<string, any>): LogEntryEntity;
    /**
     * Creates a DEBUG level log entry
     * @param messageId - ID of the message this log belongs to
     * @param message - Log message
     * @param data - Optional structured data
     * @returns LogEntryEntity
     */
    static createDebug(messageId: string, message: string, data?: Record<string, any>): LogEntryEntity;
    /**
     * Checks if this is an error log
     * @returns true if ERROR level, false otherwise
     */
    isError(): boolean;
    /**
     * Adds structured data to the log entry
     * @param data - Data to add
     * @returns this for method chaining
     */
    withData(data: Record<string, any>): this;
}
//# sourceMappingURL=log-entry.entity.d.ts.map