"use strict";

exports.__esModule = true;
exports.default = void 0;

var _module2 = _interopRequireDefault(require("module"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const builtinModules = new Set(_module2.default.builtinModules);

const parseType = moduleSpecifier => {
  if (moduleSpecifier.length === 0) {
    return `invalid`;
  }

  if (moduleSpecifier.startsWith(`/`)) {
    return `absolute`;
  }

  if (moduleSpecifier.startsWith(`.`)) {
    return `relative`;
  }

  if (builtinModules.has(moduleSpecifier)) {
    return `builtin`;
  }

  return `package`;
};

var _default = parseType;
exports.default = _default;