@pexip/signal/dist/logger.d.ts

an observer pattern while avoiding boilerplate code. https://en.wikipedia.org/wiki/Signals_and_slots

import type { Logger } from './baseLogger';
export declare let logger: Readonly<Logger>;
export declare function setLogger(newLogger: Logger): void;
interface Flags {
    debug?: boolean;
}
export declare const flags: Flags;
export declare function setFlags(newFlags: Flags): void;
export {};