/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
import { Lumber } from "./lumber";
import { LumberEventName } from "./lumberEventNames";
import { LogLevel, ILumberjackEngine, ILumberjackSchemaValidator } from "./resources";
/**
 * @internal
 */
export interface ILumberjackOptions {
    enableGlobalTelemetryContext: boolean;
    enableSanitization?: boolean;
}
export declare const getGlobalLumberjackInstance: () => Lumberjack | undefined;
export declare const setGlobalLumberjackInstance: (lumberjackInstance: Lumberjack) => void;
/**
 * @internal
 */
export declare class Lumberjack {
    private readonly _engineList;
    private _schemaValidators;
    private _options;
    private _formatters?;
    private _isSetupCompleted;
    protected static _staticOptions: ILumberjackOptions;
    protected static _instance: Lumberjack | undefined;
    private static readonly LogMessageEventName;
    protected constructor();
    protected static get instance(): Lumberjack;
    protected static set options(options: Partial<ILumberjackOptions> | undefined);
    static createInstance(engines: ILumberjackEngine[], schemaValidators?: ILumberjackSchemaValidator[], options?: Partial<ILumberjackOptions>): Lumberjack;
    static setup(engines: ILumberjackEngine[], schemaValidators?: ILumberjackSchemaValidator[], options?: Partial<ILumberjackOptions>): void;
    static newLumberMetric<T extends string = LumberEventName>(eventName: T, properties?: Map<string, any> | Record<string, any>): Lumber<T>;
    static log(message: string, level: LogLevel, properties?: Map<string, any> | Record<string, any>, exception?: any): void;
    static debug(message: string, properties?: Map<string, any> | Record<string, any>): void;
    static verbose(message: string, properties?: Map<string, any> | Record<string, any>): void;
    static info(message: string, properties?: Map<string, any> | Record<string, any>): void;
    static warning(message: string, properties?: Map<string, any> | Record<string, any>, exception?: any): void;
    static error(message: string, properties?: Map<string, any> | Record<string, any>, exception?: any): void;
    setup(engines: ILumberjackEngine[], schemaValidators?: ILumberjackSchemaValidator[], options?: Partial<ILumberjackOptions>): void;
    newLumberMetric<T extends string = LumberEventName>(eventName: T, properties?: Map<string, any> | Record<string, any>): Lumber<T>;
    static isSetupCompleted(): boolean;
    log(message: string, level: LogLevel, properties?: Map<string, any> | Record<string, any>, exception?: any): void;
    debug(message: string, properties?: Map<string, any> | Record<string, any>): void;
    verbose(message: string, properties?: Map<string, any> | Record<string, any>): void;
    info(message: string, properties?: Map<string, any> | Record<string, any>): void;
    warning(message: string, properties?: Map<string, any> | Record<string, any>, exception?: any): void;
    error(message: string, properties?: Map<string, any> | Record<string, any>, exception?: any): void;
    private errorOnIncompleteSetup;
}
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