export interface LogMessage {
    type: LogType;
    tag: string;
    style: string;
    msg: string;
    attrs: any[];
}
export declare enum LogType {
    Log = "log",
    Warning = "warning"
}
export declare class Logger extends EventTarget {
    static instance: Logger;
    logs: LogMessage[];
    static tags: Map<string, string>;
    static getStyle(srcName: string): string;
    static clear(): void;
    static addTag(tag: string, style: string): void;
    static log(src: any, msg: string, ...attrs: any[]): void;
    static warn(src: any, msg: string, ...attrs: any[]): void;
    static group(src: any, msg: string, ...attrs: any[]): void;
    static groupEnd(): void;
}