Init

node_modules/sweet-collections/dist/stack/Stack.d.ts

@@ -0,0 +1,10 @@
+export declare class Stack<T> {
+    private head?;
+    private _size;
+    push(...values: T[]): this;
+    pop(_default?: T): T | undefined;
+    top(): T | undefined;
+    isEmpty(): boolean;
+    clear(): void;
+    get size(): number;
+}

node_modules/sweet-collections/dist/stack/Stack.js

@@ -0,0 +1,38 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Stack = void 0;
+class Stack {
+    constructor() {
+        this._size = 0;
+    }
+    push(...values) {
+        for (const value of values) {
+            this.head = { value, next: this.head };
+            this._size++;
+        }
+        return this;
+    }
+    pop(_default) {
+        if (this.head) {
+            const value = this.head.value;
+            this.head = this.head.next;
+            this._size--;
+            return value;
+        }
+        return _default;
+    }
+    top() {
+        return this.head.value;
+    }
+    isEmpty() {
+        return this.head === undefined;
+    }
+    clear() {
+        this.head = undefined;
+        this._size = 0;
+    }
+    get size() {
+        return this._size;
+    }
+}
+exports.Stack = Stack;

node_modules/sweet-collections/dist/stack/index.d.ts

@@ -0,0 +1 @@
+export * from './Stack';

node_modules/sweet-collections/dist/stack/index.js

@@ -0,0 +1,13 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+__exportStar(require("./Stack"), exports);