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node_modules/p-queue/dist/priority-queue.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const lower_bound_1 = require("./lower-bound");
+class PriorityQueue {
+    constructor() {
+        this._queue = [];
+    }
+    enqueue(run, options) {
+        options = Object.assign({ priority: 0 }, options);
+        const element = {
+            priority: options.priority,
+            run
+        };
+        if (this.size && this._queue[this.size - 1].priority >= options.priority) {
+            this._queue.push(element);
+            return;
+        }
+        const index = lower_bound_1.default(this._queue, element, (a, b) => b.priority - a.priority);
+        this._queue.splice(index, 0, element);
+    }
+    dequeue() {
+        const item = this._queue.shift();
+        return item === null || item === void 0 ? void 0 : item.run;
+    }
+    filter(options) {
+        return this._queue.filter((element) => element.priority === options.priority).map((element) => element.run);
+    }
+    get size() {
+        return this._queue.length;
+    }
+}
+exports.default = PriorityQueue;