import type { LevelParam, CallStack } from './types';
import type { Level } from './level';
type LoggingEventProps<TData, TContext extends Record<string, any>> = {
    loggerName: string;
    level: LevelParam;
    data: TData;
    error?: Error | {
        message: string;
        stack?: string;
        [x: string]: any;
    };
    context?: TContext;
    pid: number;
    location?: CallStack;
    cluster?: {
        workerId: number;
        worker: number;
    };
};
export declare class LogEvent<TData, TContext extends Record<string, any> = never> {
    startTime: Date;
    level: Level;
    context: TContext;
    loggerName: string;
    data: TData;
    error?: Error | {
        message: string;
        stack?: string;
        [x: string]: any;
    };
    pid: number;
    location?: CallStack;
    cluster?: {
        workerId: number;
        worker: number;
    };
    constructor(param: Omit<LoggingEventProps<TData, TContext>, 'pid'>);
    private static getLocationKeys;
    serialize(): string;
    static deserialize(serialized: any): LogEvent<any, any>;
}
export {};