Method on

lib/eventBus.ts:245–263

(event: K, callback: EventBusListener<K>, key: ListenerKey)

    }

    private on<K extends keyof EventBusMap>(event: K, callback: EventBusListener<K>, key: ListenerKey): void {
        if (!this.callbacksByExtension.has(key.constructor.name)) {
            this.callbacksByExtension.set(key.constructor.name, []);
        }

        const wrappedCallback = async (...args: never[]): Promise<void> => {
            try {
                await callback(...args);
            } catch (error) {
                logger.error(`EventBus error '${key.constructor.name}/${event}': ${(error as Error).message}`);
                // biome-ignore lint/style/noNonNullAssertion: always Error
                logger.debug((error as Error).stack!);
            }
        };

        // biome-ignore lint/style/noNonNullAssertion: just created if wasn't valid
        this.callbacksByExtension.get(key.constructor.name)!.push({event, callback: wrappedCallback});
        this.emitter.on(event, wrappedCallback as EventBusListener<K>);
    }

    public removeListeners(key: ListenerKey): void {
        const callbacks = this.callbacksByExtension.get(key.constructor.name);