import * as vscode from 'vscode';
/**
 * @class
 * @name LoggerEventHub
 * @description Application event hub
 */
export declare class LoggerEventHub {
    readonly name: string;
    readonly onDidChangeEmitter: vscode.EventEmitter<LoggerEventHubMessage>;
    get onEvent(): vscode.Event<any>;
    broadcastEvent(data: LoggerEventHubMessage): void;
    private logChannel;
    constructor(name: string);
}
/**
 * @class
 * @name LoggerEventHubMessageSeverity
 * @description Events severity type
 */
export declare enum LoggerEventHubMessageSeverity {
    info = "info",
    success = "success",
    warning = "warning",
    error = "error"
}
/**
 * @class
 * @name LoggerEventHubMessage
 * @description Events model
 */
export declare class LoggerEventHubMessage {
    readonly description: string;
    readonly severity: LoggerEventHubMessageSeverity;
    readonly foreground: boolean;
    constructor(description: string, severity: LoggerEventHubMessageSeverity, foreground?: boolean);
    toString(): string;
}