'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var isClass = require('node-is-class');
var once = require('@zodash/once');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var isClass__default = /*#__PURE__*/_interopDefaultLegacy(isClass);

const dependencies = /* @__PURE__ */ new Map();
function provide(token, mock) {
  dependencies.set(token, mock);
}
function provideClass(token, ctor) {
  dependencies.set(token, once.once(() => new ctor()));
}
function clear() {
  dependencies.clear();
}
function inject() {
  const { 0: token, 1: factory, length } = arguments;
  if (!dependencies.has(token)) {
    if (typeof factory === "function") {
      return factory();
    }
    if (isClass__default["default"](token)) {
      dependencies.set(token, once.once(() => new token()));
    } else if (length === 1) {
      throw new Error(`Cannot resolve ${token} dependency`);
    } else if (Object(factory) !== factory) {
      dependencies.set(token, () => factory);
    }
  }
  return dependencies.get(token)?.();
}
const injector = {
  provideClass,
  provide,
  clear
};

exports.inject = inject;
exports.injector = injector;