export type LogLevel = 'INFO' | 'DEBUG' | 'SUCCESS' | 'WARNING' | 'ERROR';
export type LogMeta = Record<string, unknown>;
export interface LogEntry {
ts: string;
level: LogLevel;
scope: string;
message: string;
durationMs?: number;
meta?: LogMeta;
}
type LogTransmitter = (entry: LogEntry) => void | Promise<void>;
export declare function registerLogTransmitter(transmitter: LogTransmitter): () => void;
export declare class Logger {
private readonly scope;
constructor(scope: string);
child(suffix: string): Logger;
log(level: LogLevel, message: string, meta?: LogMeta, durationMs?: number): Promise<void>;
info(message: string, meta?: LogMeta): Promise<void>;
debug(message: string, meta?: LogMeta): Promise<void>;
success(message: string, meta?: LogMeta, durationMs?: number): Promise<void>;
warn(message: string, meta?: LogMeta): Promise<void>;
error(message: string, meta?: LogMeta): Promise<void>;
}
export declare function createLogger(scope: string): Logger;
export declare function createStopwatch(): () => number;
export {};
