import spdlog from 'spdlog';
import { RPCService } from '@opensumi/ide-connection';
import { BaseLogServiceOptions, DebugLog, IBaseLogService, ILogService, ILogServiceForClient, ILogServiceManager, ILogServiceOptions, LogLevel, SupportLogNamespace } from '../common/';
export declare const DEFAULT_LOG_FOLDER: string;
type SpdLogger = spdlog.RotatingLogger;
interface ILog {
    level: LogLevel;
    message: string;
}
export declare const LogLevelMessageMap: {
    0: string;
    1: string;
    2: string;
    3: string;
    4: string;
    5: string;
};
export declare class BaseLogService implements IBaseLogService {
    protected namespace: string;
    protected logger: SpdLogger | undefined;
    protected buffer: ILog[];
    protected pid: number;
    protected debugLog: DebugLog;
    protected spdLogLoggerPromise: Promise<SpdLogger | null> | undefined;
    protected logDir: string;
    protected logLevel: LogLevel;
    constructor(options: BaseLogServiceOptions);
    protected init(options: BaseLogServiceOptions): void;
    verbose(): void;
    debug(): void;
    log(): void;
    warn(): void;
    error(): void;
    critical(): void;
    getLevel(): LogLevel;
    setLevel(level: LogLevel): void;
    sendLog(level: LogLevel, message: string): void;
    drop(): Promise<void>;
    flush(): Promise<void>;
    dispose(): void;
    protected disposeLogger(): void;
    protected createSpdLogLoggerPromise(namespace: string, logsFolder: string): Promise<SpdLogger | null>;
    /**
     * 日志行格式 `[年-月-日 时:分:秒:毫秒][级别][PID]` 比如：
     * [2019-08-15 14:32:19.207][INFO][50715] log message!!!
     * [年-月-日 时:分:秒:毫秒] 由 spdlog 提供
     */
    protected applyLogPreString(message: string, level: any): string;
    protected doLog(logger: SpdLogger, level: LogLevel, message: string): void;
    protected showDebugLog(level: LogLevel, message: string): void;
}
export declare class LogService extends BaseLogService implements ILogService {
    protected logServiceManager: ILogServiceManager;
    constructor(options: ILogServiceOptions);
    protected init(options: ILogServiceOptions): void;
    setOptions(options: BaseLogServiceOptions): void;
    getLevel(): LogLevel;
    setLevel(level: LogLevel): void;
    dispose(): void;
}
interface IRPCLogService {
    onDidLogLevelChanged(level: LogLevel): void;
}
export declare class LogServiceForClient extends RPCService<IRPCLogService> implements ILogServiceForClient {
    loggerManager: ILogServiceManager;
    constructor();
    getLevel(namespace: SupportLogNamespace): LogLevel;
    setLevel(namespace: SupportLogNamespace, level: LogLevel): void;
    verbose(namespace: SupportLogNamespace, message: string, pid?: number): void;
    debug(namespace: SupportLogNamespace, message: string, pid?: number): void;
    log(namespace: SupportLogNamespace, message: string, pid?: number): void;
    warn(namespace: SupportLogNamespace, message: string, pid?: number): void;
    error(namespace: SupportLogNamespace, message: string, pid?: number): void;
    critical(namespace: SupportLogNamespace, message: string, pid?: number): void;
    disposeLogger(namespace: SupportLogNamespace): Promise<void>;
    setGlobalLogLevel(level: LogLevel): Promise<void>;
    getGlobalLogLevel(): Promise<LogLevel>;
    disposeAll(): Promise<void>;
    getLogFolder(): Promise<string>;
    protected getLogger(namespace: SupportLogNamespace, options?: BaseLogServiceOptions): ILogService;
}
export {};
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