import { AstroLogger, type AstroLoggerDestination, type AstroLoggerLevel, type AstroLoggerMessage } from '../core.js';
import type { AstroInlineConfig } from '../../../types/public/index.js';
export type JsonHandlerConfig = {
    /**
     * Whether the JSON line should format on multiple lines
     */
    pretty?: boolean;
    /**
     * The level of logs that should be printed by the logger.
     */
    level?: AstroLoggerLevel;
};
export declare const SGR_REGEX: RegExp;
export default function jsonLoggerDestination(config?: JsonHandlerConfig): AstroLoggerDestination<AstroLoggerMessage>;
export declare function createJsonLoggerFromFlags(config: AstroInlineConfig): AstroLogger;