/// <reference types="node" />
import { Writable } from 'node:stream';
export declare enum LogLevel {
    TIME = "time",
    TRACE = "trace",
    DEBUG = "debug",
    INFO = "info",
    WARN = "warn",
    ERROR = "error"
}
interface LogLevelTimeConfig {
    value: 5;
    showName: 'TIME';
}
export interface LogLevelNormalConfig {
    value: number;
    showName: string;
    color: string;
    colorName: string;
}
type LogLevelConfig = LogLevelNormalConfig | LogLevelTimeConfig;
/**
 * @see https://en.wikipedia.org/wiki/ANSI_escape_code#Colors
 */
export declare const LogLevelRecord: Record<LogLevel, LogLevelConfig>;
export type NormalLevel = LogLevel.TRACE | LogLevel.DEBUG | LogLevel.INFO | LogLevel.WARN | LogLevel.ERROR;
type PartialRecordOfEnum<T extends string, U> = {
    [P in T]?: U;
};
export type CustomSteamRecord = PartialRecordOfEnum<NormalLevel, Writable>;
export interface SloggerOptions {
    /**
     * The level of logger, it can be `time` `trace` `debug` `warn`  `error`,the default is `time`.
     */
    level?: LogLevel;
    /**
     * Print the log to console in a fixed time,
     * all logs between the interval will be cached,
     * and then flush to console when the internal timer trigger.
     * it only takes effect when you use custom console format.
     */
    flushInterval?: number;
    /**
     * The streams to storage the log
     */
    streams?: CustomSteamRecord;
    /**
     * Whether disable the time prefix.
     */
    disableTimePrefix?: boolean;
    /**
     * Whether disable the level string prefix.
     */
    disableLevelPrefix?: boolean;
    /**
     * The new line separator in console and stream
     */
    newLineSeparator?: string;
}
export {};