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@ndn/util

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NDNts: general utilities

yoursunny.com/p/NDNts/

yoursunny/NDNts

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/** * Keep records on whether an event listener has been added. * @param target - EventTarget to override. * @returns Map from event type to whether listeners may exist. * * @remarks * This may allow `EventTarget` subclass to skip certain event generation code paths. * Tracking is imprecise: it does not consider `options.once` and `options.signal`. */ export declare function trackEventListener(target: EventTarget): Record<string, boolean>;