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Текущая директория: /var/www/bitcardoApp/node_modules/ethers/lib.commonjs/utils
Просмотр файла: events.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EventPayload = void 0;
/**
* Events allow for applications to use the observer pattern, which
* allows subscribing and publishing events, outside the normal
* execution paths.
*
* @_section api/utils/events:Events [about-events]
*/
const properties_js_1 = require("./properties.js");
/**
* When an [[EventEmitterable]] triggers a [[Listener]], the
* callback always ahas one additional argument passed, which is
* an **EventPayload**.
*/
class EventPayload {
/**
* The event filter.
*/
filter;
/**
* The **EventEmitterable**.
*/
emitter;
#listener;
/**
* Create a new **EventPayload** for %%emitter%% with
* the %%listener%% and for %%filter%%.
*/
constructor(emitter, listener, filter) {
this.#listener = listener;
(0, properties_js_1.defineProperties)(this, { emitter, filter });
}
/**
* Unregister the triggered listener for future events.
*/
async removeListener() {
if (this.#listener == null) {
return;
}
await this.emitter.off(this.filter, this.#listener);
}
}
exports.EventPayload = EventPayload;
//# sourceMappingURL=events.js.mapВыполнить команду
Для локальной разработки. Не используйте в интернете!