{
  "type": "object",
  "properties": {
    "after": {
      "instanceof": "Function"
    },
    "allowedHosts": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "before": {
      "instanceof": "Function"
    },
    "bonjour": {
      "type": "boolean"
    },
    "ca": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "instanceof": "Buffer"
        }
      ]
    },
    "cert": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "instanceof": "Buffer"
        }
      ]
    },
    "clientLogLevel": {
      "enum": [
        "info",
        "warn",
        "error",
        "debug",
        "trace",
        "silent",
        "none",
        "warning"
      ]
    },
    "compress": {
      "type": "boolean"
    },
    "contentBasePublicPath": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          },
          "minItems": 1
        }
      ]
    },
    "contentBase": {
      "anyOf": [
        {
          "enum": [false]
        },
        {
          "type": "number"
        },
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          },
          "minItems": 1
        }
      ]
    },
    "disableHostCheck": {
      "type": "boolean"
    },
    "features": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "filename": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "instanceof": "RegExp"
        },
        {
          "instanceof": "Function"
        }
      ]
    },
    "fs": {
      "type": "object"
    },
    "headers": {
      "type": "object"
    },
    "historyApiFallback": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "type": "object"
        }
      ]
    },
    "host": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "hot": {
      "type": "boolean"
    },
    "hotOnly": {
      "type": "boolean"
    },
    "http2": {
      "type": "boolean"
    },
    "https": {
      "anyOf": [
        {
          "type": "object"
        },
        {
          "type": "boolean"
        }
      ]
    },
    "index": {
      "type": "string"
    },
    "injectClient": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "instanceof": "Function"
        }
      ]
    },
    "injectHot": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "instanceof": "Function"
        }
      ]
    },
    "inline": {
      "type": "boolean"
    },
    "key": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "instanceof": "Buffer"
        }
      ]
    },
    "lazy": {
      "type": "boolean"
    },
    "liveReload": {
      "type": "boolean"
    },
    "log": {
      "instanceof": "Function"
    },
    "logLevel": {
      "enum": ["info", "warn", "error", "debug", "trace", "silent"]
    },
    "logTime": {
      "type": "boolean"
    },
    "mimeTypes": {
      "type": "object"
    },
    "noInfo": {
      "type": "boolean"
    },
    "onListening": {
      "instanceof": "Function"
    },
    "open": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "boolean"
        },
        {
          "type": "object"
        }
      ]
    },
    "openPage": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          },
          "minItems": 1
        }
      ]
    },
    "overlay": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "type": "object",
          "properties": {
            "errors": {
              "type": "boolean"
            },
            "warnings": {
              "type": "boolean"
            }
          }
        }
      ]
    },
    "pfx": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "instanceof": "Buffer"
        }
      ]
    },
    "pfxPassphrase": {
      "type": "string"
    },
    "port": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "profile": {
      "type": "boolean"
    },
    "progress": {
      "type": "boolean"
    },
    "proxy": {
      "anyOf": [
        {
          "type": "object"
        },
        {
          "type": "array",
          "items": {
            "anyOf": [
              {
                "type": "object"
              },
              {
                "instanceof": "Function"
              }
            ]
          },
          "minItems": 1
        }
      ]
    },
    "public": {
      "type": "string"
    },
    "publicPath": {
      "type": "string"
    },
    "quiet": {
      "type": "boolean"
    },
    "reporter": {
      "instanceof": "Function"
    },
    "requestCert": {
      "type": "boolean"
    },
    "serveIndex": {
      "type": "boolean"
    },
    "serverSideRender": {
      "type": "boolean"
    },
    "setup": {
      "instanceof": "Function"
    },
    "sockHost": {
      "type": "string"
    },
    "sockPath": {
      "type": "string"
    },
    "sockPort": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "socket": {
      "type": "string"
    },
    "staticOptions": {
      "type": "object"
    },
    "stats": {
      "anyOf": [
        {
          "type": "object"
        },
        {
          "type": "boolean"
        },
        {
          "enum": [
            "none",
            "errors-only",
            "errors-warnings",
            "minimal",
            "normal",
            "verbose"
          ]
        }
      ]
    },
    "transportMode": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "client": {
              "type": "string"
            },
            "server": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "instanceof": "Function"
                }
              ]
            }
          },
          "additionalProperties": false
        },
        {
          "enum": ["sockjs", "ws"]
        }
      ]
    },
    "useLocalIp": {
      "type": "boolean"
    },
    "warn": {
      "instanceof": "Function"
    },
    "watchContentBase": {
      "type": "boolean"
    },
    "watchOptions": {
      "type": "object"
    },
    "writeToDisk": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "instanceof": "Function"
        }
      ]
    }
  },
  "errorMessage": {
    "properties": {
      "after": "should be {Function} (https://webpack.js.org/configuration/dev-server/#devserverafter)",
      "allowedHosts": "should be {Array} (https://webpack.js.org/configuration/dev-server/#devserverallowedhosts)",
      "before": "should be {Function} (https://webpack.js.org/configuration/dev-server/#devserverbefore)",
      "bonjour": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverbonjour)",
      "ca": "should be {String|Buffer}",
      "cert": "should be {String|Buffer}",
      "clientLogLevel": "should be {String} and equal to one of the allowed values\n\n [ 'none', 'silent', 'info', 'debug', 'trace', 'error', 'warning', 'warn' ]\n\n (https://webpack.js.org/configuration/dev-server/#devserverclientloglevel)",
      "compress": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devservercompress)",
      "contentBase": "should be {Number|String|Array} (https://webpack.js.org/configuration/dev-server/#devservercontentbase)",
      "disableHostCheck": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverdisablehostcheck)",
      "features": "should be {Array}",
      "filename": "should be {String|RegExp|Function} (https://webpack.js.org/configuration/dev-server/#devserverfilename-)",
      "fs": "should be {Object} (https://github.com/webpack/webpack-dev-middleware#fs)",
      "headers": "should be {Object} (https://webpack.js.org/configuration/dev-server/#devserverheaders-)",
      "historyApiFallback": "should be {Boolean|Object} (https://webpack.js.org/configuration/dev-server/#devserverhistoryapifallback)",
      "host": "should be {String|Null} (https://webpack.js.org/configuration/dev-server/#devserverhost)",
      "hot": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverhot)",
      "hotOnly": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverhotonly)",
      "http2": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverhttp2)",
      "https": "should be {Object|Boolean} (https://webpack.js.org/configuration/dev-server/#devserverhttps)",
      "index": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserverindex)",
      "injectClient": "should be {Boolean|Function} (https://webpack.js.org/configuration/dev-server/#devserverinjectclient)",
      "injectHot": "should be {Boolean|Function} (https://webpack.js.org/configuration/dev-server/#devserverinjecthot)",
      "inline": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverinline)",
      "key": "should be {String|Buffer}",
      "lazy": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverlazy-)",
      "liveReload": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverlivereload-)",
      "log": "should be {Function}",
      "logLevel": "should be {String} and equal to one of the allowed values\n\n [ 'info', 'warn', 'error', 'debug', 'trace', 'silent' ]\n\n (https://github.com/webpack/webpack-dev-middleware#loglevel)",
      "logTime": "should be {Boolean} (https://github.com/webpack/webpack-dev-middleware#logtime)",
      "mimeTypes": "should be {Object} (https://webpack.js.org/configuration/dev-server/#devservermimetypes-)",
      "noInfo": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devservernoinfo-)",
      "onListening": "should be {Function} (https://webpack.js.org/configuration/dev-server/#onlistening)",
      "open": "should be {String|Boolean|Object} (https://webpack.js.org/configuration/dev-server/#devserveropen)",
      "openPage": "should be {String|Array} (https://webpack.js.org/configuration/dev-server/#devserveropenpage)",
      "overlay": "should be {Boolean|Object} (https://webpack.js.org/configuration/dev-server/#devserveroverlay)",
      "pfx": "should be {String|Buffer} (https://webpack.js.org/configuration/dev-server/#devserverpfx)",
      "pfxPassphrase": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserverpfxpassphrase)",
      "port": "should be {Number|String|Null} (https://webpack.js.org/configuration/dev-server/#devserverport)",
      "profile": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverprofile)",
      "progress": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverprogress---cli-only)",
      "proxy": "should be {Object|Array} (https://webpack.js.org/configuration/dev-server/#devserverproxy)",
      "public": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserverpublic)",
      "publicPath": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserverpublicpath-)",
      "quiet": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverquiet-)",
      "reporter": "should be {Function} (https://github.com/webpack/webpack-dev-middleware#reporter)",
      "requestCert": "should be {Boolean}",
      "contentBasePublicPath": "should be {String|Array} (https://webpack.js.org/configuration/dev-server/#devservercontentbasepublicpath)",
      "serveIndex": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverserveindex)",
      "serverSideRender": "should be {Boolean} (https://github.com/webpack/webpack-dev-middleware#serversiderender)",
      "setup": "should be {Function} (https://webpack.js.org/configuration/dev-server/#devserversetup)",
      "sockHost": "should be {String|Null} (https://webpack.js.org/configuration/dev-server/#devserversockhost)",
      "sockPath": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserversockpath)",
      "sockPort": "should be {Number|String|Null} (https://webpack.js.org/configuration/dev-server/#devserversockport)",
      "socket": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserversocket)",
      "staticOptions": "should be {Object} (https://webpack.js.org/configuration/dev-server/#devserverstaticoptions)",
      "stats": "should be {Object|Boolean} (https://webpack.js.org/configuration/dev-server/#devserverstats-)",
      "transportMode": "should be {String|Object} (https://webpack.js.org/configuration/dev-server/#devservertransportmode)",
      "useLocalIp": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserveruselocalip)",
      "warn": "should be {Function}",
      "watchContentBase": "should be {Boolean} (https://webpack.js.org/configuration/dev-server/#devserverwatchcontentbase)",
      "watchOptions": "should be {Object} (https://webpack.js.org/configuration/dev-server/#devserverwatchoptions-)",
      "writeToDisk": "should be {Boolean|Function} (https://webpack.js.org/configuration/dev-server/#devserverwritetodisk-)"
    }
  },
  "additionalProperties": false
}