import { Formatter } from "picocolors/types.js";

//#region src/logger.d.ts
declare const defaultOptions: Required<Omit<LoggerOptions, 'title'>>;
declare class Logger {
  options: Required<LoggerOptions>;
  constructor(options: LoggerOptions);
  clone(options: LoggerOptions): Logger;
  DEBUG(...messages: unknown[]): void;
  INFO(...messages: unknown[]): void;
  WARN(...messages: unknown[]): void;
  ERROR(...messages: unknown[]): void;
  private print;
}
//#endregion
//#region src/types.d.ts
declare const LogLevel: {
  readonly DEBUG: 0;
  readonly INFO: 1;
  readonly WARN: 2;
  readonly ERROR: 3;
};
type LogLevelType = typeof LogLevel[keyof typeof LogLevel];
type LogColors = { [key in LogLevelType]: Formatter };
type LogNames = { [key in LogLevelType]: string };
interface LoggerOptions {
  enable?: boolean;
  title: string;
  level?: LogLevelType;
  transformers?: Transformer[];
  colors?: LogColors;
  names?: LogNames;
}
/**
 * 格式化器类型
 */
type Transformer = (context: {
  logger: Logger;
  level: LogLevelType;
}, ...args: unknown[]) => string[];
//#endregion
//#region src/builder.d.ts
declare function createLogger(name: string, options: LoggerOptions): Logger;
declare function getLogger(name: string): Logger | undefined;
declare function hasLogger(name: string): boolean;
//#endregion
//#region src/transformer.d.ts
/**
 * 判断一个值是否为对象
 */
declare function isObject(value: unknown, allowArray?: boolean): value is object;
/**
 * 默认格式化器
 */
declare const defaultTransformer: Transformer;
interface SaveFileTransformerOptions {
  filename: string | (() => string);
}
declare const stripAnsiRegex: RegExp;
declare function saveFileTransformer(options?: SaveFileTransformerOptions): Transformer;
//#endregion
export { LogColors, LogLevel, LogLevelType, LogNames, Logger, LoggerOptions, SaveFileTransformerOptions, Transformer, createLogger, defaultOptions, defaultTransformer, getLogger, hasLogger, isObject, saveFileTransformer, stripAnsiRegex };