/********************************************************************************
 * Copyright (C) 2017 Ericsson and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/
import { LoggerWatcher } from './logger-watcher';
import { Logger, Log, Loggable } from '@gedit/utils';
import { LoggerServer, LogLevel, rootLoggerName } from './logger-protocol';
export declare const LoggerFactory: unique symbol;
export type LoggerFactory = (name: string) => Logger;
export declare const LoggerName: unique symbol;
export { LogLevel, rootLoggerName };
/**
 * Counterpart of the `#setRootLogger(ILogger)`. Restores the `console.xxx` bindings to the original one.
 * Invoking has no side-effect if `setRootLogger` was not called before. Multiple function invocation has
 * no side-effect either.
 */
export declare function unsetRootLogger(): void;
export declare function setRootLogger(aLogger: Logger): void;
export declare class LoggerImpl implements Logger {
    protected readonly server: LoggerServer;
    protected readonly loggerWatcher: LoggerWatcher;
    protected readonly factory: LoggerFactory;
    protected name: string;
    protected _logLevel: Promise<number>;
    protected created: Promise<void>;
    /**
     * Build a new Logger.
     */
    constructor(server: LoggerServer, loggerWatcher: LoggerWatcher, factory: LoggerFactory, name: string);
    setLogLevel(logLevel: number): Promise<void>;
    getLogLevel(): Promise<number>;
    isEnabled(logLevel: number): Promise<boolean>;
    ifEnabled(logLevel: number): Promise<void>;
    log(logLevel: number, arg2: any | Loggable, ...params: any[]): Promise<void>;
    isTrace(): Promise<boolean>;
    ifTrace(): Promise<void>;
    trace(arg: any | Loggable, ...params: any[]): Promise<void>;
    isDebug(): Promise<boolean>;
    ifDebug(): Promise<void>;
    debug(arg: any | Loggable, ...params: any[]): Promise<void>;
    isInfo(): Promise<boolean>;
    ifInfo(): Promise<void>;
    info(arg: any | Loggable, ...params: any[]): Promise<void>;
    isWarn(): Promise<boolean>;
    ifWarn(): Promise<void>;
    warn(arg: any | Loggable, ...params: any[]): Promise<void>;
    isError(): Promise<boolean>;
    ifError(): Promise<void>;
    error(arg: any | Loggable, ...params: any[]): Promise<void>;
    isFatal(): Promise<boolean>;
    ifFatal(): Promise<void>;
    fatal(arg: any | Loggable, ...params: any[]): Promise<void>;
    child(name: string): Logger;
    protected getLog(logLevel: number): Promise<Log>;
    protected format(value: any): any;
}
//# sourceMappingURL=logger.d.ts.map