@lottiefiles/relottie-parse/dist/chunk-VD77DRXR.js

Parse Lottie JSON format to LAST

import { __publicField } from './chunk-V6TY7KAL.js';

// src/stack.ts
var Stack = class {
  constructor(_capacity = Infinity) {
    this._capacity = _capacity;
    __publicField(this, "_keys", []);
    __publicField(this, "_storage", /* @__PURE__ */ new WeakMap());
  }
  peek() {
    const size = this.size();
    const key = this._keys[size - 1];
    return key ? this._storage.get(key) : void 0;
  }
  pop() {
    const key = this._keys.pop();
    if (key === void 0) {
      return void 0;
    } else {
      const item = this._storage.get(key);
      this._storage.delete(key);
      return item;
    }
  }
  push(item) {
    if (this.size() === this._capacity) {
      throw Error("Stack has reached max capacity, you cannot add more items");
    }
    const key = { i: this._keys.length };
    this._storage.set(key, item);
    this._keys.push(key);
  }
  size() {
    return this._keys.length;
  }
};

export { Stack };
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