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1
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"use strict"; |
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var __defProp = Object.defineProperty; |
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor; |
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var __getOwnPropNames = Object.getOwnPropertyNames; |
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var __hasOwnProp = Object.prototype.hasOwnProperty; |
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var __export = (target, all) => { |
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for (var name in all) |
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__defProp(target, name, { get: all[name], enumerable: true }); |
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}; |
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10
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var __copyProps = (to, from, except, desc) => { |
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if (from && typeof from === "object" || typeof from === "function") { |
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for (let key of __getOwnPropNames(from)) |
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if (!__hasOwnProp.call(to, key) && key !== except) |
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); |
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} |
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return to; |
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}; |
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod); |
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var events_exports = {}; |
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__export(events_exports, { |
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Disposable: () => Disposable, |
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EventEmitter: () => EventEmitter |
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}); |
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module.exports = __toCommonJS(events_exports); |
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var Disposable; |
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((Disposable2) => { |
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function disposeAll(disposables) { |
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for (const disposable of disposables.splice(0)) |
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disposable.dispose(); |
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} |
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Disposable2.disposeAll = disposeAll; |
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})(Disposable || (Disposable = {})); |
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class EventEmitter { |
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constructor() { |
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this._listeners = /* @__PURE__ */ new Set(); |
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this.event = (listener, disposables) => { |
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this._listeners.add(listener); |
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let disposed = false; |
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const self = this; |
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const result = { |
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dispose() { |
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if (!disposed) { |
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disposed = true; |
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self._listeners.delete(listener); |
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} |
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} |
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}; |
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48
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if (disposables) |
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disposables.push(result); |
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return result; |
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51
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}; |
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52
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} |
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fire(event) { |
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54
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const dispatch = !this._deliveryQueue; |
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55
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if (!this._deliveryQueue) |
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this._deliveryQueue = []; |
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for (const listener of this._listeners) |
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this._deliveryQueue.push({ listener, event }); |
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59
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if (!dispatch) |
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return; |
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for (let index = 0; index < this._deliveryQueue.length; index++) { |
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const { listener, event: event2 } = this._deliveryQueue[index]; |
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listener.call(null, event2); |
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} |
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this._deliveryQueue = void 0; |
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} |
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dispose() { |
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this._listeners.clear(); |
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if (this._deliveryQueue) |
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this._deliveryQueue = []; |
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} |
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} |
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// Annotate the CommonJS export names for ESM import in node: |
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74
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0 && (module.exports = { |
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75
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Disposable, |
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76
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EventEmitter |
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}); |
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78
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