import type { Obj } from "@paroicms/public-anywhere-lib";
import { type LoggerOptions } from "pino";
import type { BasicAppLogger, BasicAppLoggerLevel } from "./public.types.js";
export type AppLoggerLevel = BasicAppLoggerLevel | "stats" | "trace";
export interface AppLogger extends BasicAppLogger {
    stats(...messages: any[]): void;
    trace(...messages: any[]): void;
}
export interface PlatformLog extends AppLogger {
    createChildLog(properties: Obj): AppLogger;
    on(level: AppLoggerLevel, listener: (ev: AppLoggerEvent) => void): void;
    untilReady: Promise<void>;
    flushSync(): void;
}
export interface AppLoggerEvent {
    level: AppLoggerLevel;
    textMessage: string;
    originalMessages: any[];
}
export interface AppLoggerOptions {
    level: "silent" | AppLoggerLevel;
    /**
     * Omit for stdout.
     */
    file?: string;
    transport?: LoggerOptions["transport"];
    reportMessage?: boolean;
}
export declare function createPlatformLog({ file, level, transport, reportMessage, }: AppLoggerOptions): PlatformLog;
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