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app_vue/node_modules/portfinder/README.md

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+# node-portfinder
+
+[![CI](https://github.com/http-party/node-portfinder/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/http-party/node-portfinder/actions/workflows/ci.yml)
+
+## Installation
+
+You can install `portfinder` using a package manager like npm, yarn, or bun:
+
+``` bash
+npm install portfinder
+```
+
+## Usage
+The `portfinder` module has a simple interface:
+
+``` js
+const portfinder = require('portfinder');
+
+portfinder.getPort(function (err, port) {
+  //
+  // `port` is guaranteed to be a free port
+  // in this scope.
+  //
+});
+```
+
+Or using promises:
+
+``` js
+const portfinder = require('portfinder');
+
+portfinder.getPortPromise()
+  .then((port) => {
+    //
+    // `port` is guaranteed to be a free port
+    // in this scope.
+    //
+  })
+  .catch((err) => {
+    //
+    // Could not get a free port, `err` contains the reason.
+    //
+  });
+```
+
+### Ports search scope
+
+By default `portfinder` will start searching from `8000` and scan until maximum port number (`65535`) is reached.
+
+You can change this globally by setting:
+
+```js
+portfinder.setBasePort(3000);    // default: 8000
+portfinder.setHighestPort(3333); // default: 65535
+```
+
+or by passing optional options object on each invocation:
+
+```js
+portfinder.getPort({
+  port: 3000,    // minimum port
+  stopPort: 3333 // maximum port
+}, callback);
+```
+
+## Run Tests
+``` bash
+npm test
+```
+
+#### Author: [Charlie Robbins][0]
+#### Author/Maintainer: [Erik Trom][1]
+#### License: MIT/X11
+[0]: http://nodejitsu.com
+[1]: https://github.com/eriktrom