"use strict";
exports.__esModule = true;
var Store = /** @class */ (function () {
  function Store() {
    this.store = window.localStorage;
    this.prefix = "bk_";
  }
  Store.prototype.set = function (key, value, callback) {
    if (callback === void 0) {
      callback = function () {};
    }
    var val;
    try {
      val = JSON.stringify(value);
    } catch (e) {
      val = value;
    }
    this.store.setItem(this.prefix + key, val);
    callback();
  };
  Store.prototype.get = function (key) {
    if (!key) {
      throw new Error("没有找到key。");
    }
    if (typeof key === "object") {
      throw new Error("key不能是一个对象。");
    }
    var value = this.store.getItem(this.prefix + key);
    var val;
    if (value !== null) {
      try {
        val = JSON.parse(value);
      } catch (e) {
        val = value;
      }
    }
    return val;
  };
  Store.prototype.remove = function (key) {
    this.store.removeItem(this.prefix + key);
  };
  return Store;
})();
exports["default"] = new Store();