diff --git a/externs/bingmaps.js b/externs/bingmaps.js
deleted file mode 100644
index b993a4ee47..0000000000
--- a/externs/bingmaps.js
+++ /dev/null
@@ -1,165 +0,0 @@
-/**
- * @externs
- */
-
-
-/**
- * @constructor
- */
-var BingMapsCoverageArea = function() {};
-
-
-/**
- * @type {Array.<number>}
- */
-BingMapsCoverageArea.prototype.bbox;
-
-
-/**
- * @type {number}
- */
-BingMapsCoverageArea.prototype.zoomMax;
-
-
-/**
- * @type {number}
- */
-BingMapsCoverageArea.prototype.zoomMin;
-
-
-/**
- * @constructor
- */
-var BingMapsImageryProvider = function() {};
-
-
-/**
- * @type {string}
- */
-BingMapsImageryProvider.prototype.attribution;
-
-
-/**
- * @type {Array.<BingMapsCoverageArea>}
- */
-BingMapsImageryProvider.prototype.coverageAreas;
-
-
-/**
- * @constructor
- */
-var BingMapsImageryMetadataResponse = function() {};
-
-
-/**
- * @type {string}
- */
-BingMapsImageryMetadataResponse.prototype.authenticationResultCode;
-
-
-/**
- * @type {string}
- */
-BingMapsImageryMetadataResponse.prototype.copyright;
-
-
-/**
- * @type {Array.<BingMapsResourceSet>}
- */
-BingMapsImageryMetadataResponse.prototype.resourceSets;
-
-
-/**
- * @type {number}
- */
-BingMapsImageryMetadataResponse.prototype.statusCode;
-
-
-/**
- * @type {string}
- */
-BingMapsImageryMetadataResponse.prototype.statusDescription;
-
-
-/**
- * @type {string}
- */
-BingMapsImageryMetadataResponse.prototype.traceId;
-
-
-/**
- * @constructor
- */
-var BingMapsResource = function() {};
-
-
-/**
- * @type {number}
- */
-BingMapsResource.prototype.imageHeight;
-
-
-/**
- * @type {string}
- */
-BingMapsResource.prototype.imageUrl;
-
-
-/**
- * @type {Array.<string>}
- */
-BingMapsResource.prototype.imageUrlSubdomains;
-
-
-/**
- * @type {number}
- */
-BingMapsResource.prototype.imageWidth;
-
-
-/**
- * @type {Array.<BingMapsImageryProvider>}
- */
-BingMapsResource.prototype.imageryProviders;
-
-
-/**
- * @type {Object}
- */
-BingMapsResource.prototype.vintageEnd;
-
-
-/**
- * @type {Object}
- */
-BingMapsResource.prototype.vintageStart;
-
-
-/**
- * @type {number}
- */
-BingMapsResource.prototype.zoomMax;
-
-
-/**
- * @type {number}
- */
-BingMapsResource.prototype.zoomMin;
-
-
-/**
- * @constructor
- */
-var BingMapsResourceSet = function() {};
-
-
-/**
- * @type {number}
- */
-BingMapsResourceSet.prototype.estimatedTotal;
-
-
-/**
- * @type {Array.<BingMapsResource>}
- */
-BingMapsResourceSet.prototype.resources;
diff --git a/externs/bootstrap.js b/externs/bootstrap.js
deleted file mode 100644
index 7d2d429a89..0000000000
--- a/externs/bootstrap.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/**
- * @fileoverview Externs for bootstrap.js
- *
- * @see http://twitter.github.com/bootstrap/javascript.html
- * @externs
- */
-
-
-/**
- * @param {string|Object.<string,*>=} opt_option
- * @return {!jQuery}
- */
-jQuery.prototype.popover = function(opt_option) {};
-
-
-/**
- * @param {string|Object.<string,*>=} opt_option
- * @return {!jQuery}
- */
-jQuery.prototype.tooltip = function(opt_option) {};
diff --git a/externs/cartodb.js b/externs/cartodb.js
deleted file mode 100644
index 7d3c15e029..0000000000
--- a/externs/cartodb.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * @externs
- */
-
-
-
-/**
- * @constructor
- */
-var CartoDBLayerInfo = function() {};
-
-
-/**
- * @type {string}
- */
-CartoDBLayerInfo.prototype.layergroupid;
-
-
-/**
- * @type {string}
- */
-CartoDBLayerInfo.prototype.updated_at;
-
-
-/**
- * @type {Object}
- */
-CartoDBLayerInfo.prototype.metadata;
-
-
-/**
- * @type {{http: string, https: string}}
- */
-CartoDBLayerInfo.prototype.cdn_url;
diff --git a/externs/closure-compiler.js b/externs/closure-compiler.js
deleted file mode 100644
index 763c409f16..0000000000
--- a/externs/closure-compiler.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/**
- * @fileoverview Definitions for externs that are either missing or incorrect
- * in the current release version of the closure compiler we use.
- *
- * The entries must be removed once they are available/correct in the
- * version we use.
- *
- * @externs
- */
diff --git a/externs/esrijson.js b/externs/esrijson.js
deleted file mode 100644
index 22a62e9a3d..0000000000
--- a/externs/esrijson.js
+++ /dev/null
@@ -1,198 +0,0 @@
-
-/**
- * @fileoverview Externs for EsriJSON.
- * @see http://resources.arcgis.com/en/help/rest/apiref/geometry.html
- * @externs
- */
-
-
-
-/**
- * @constructor
- */
-var EsriJSONObject = function() {};
-
-
-/**
- * @type {!EsriJSONCRS}
- */
-EsriJSONObject.prototype.spatialReference;
-
-
-
-/**
- * @constructor
- */
-var EsriJSONCRS = function() {};
-
-
-/**
- * CRS well know identifier.
- * @type {number}
- */
-EsriJSONCRS.prototype.wkid;
-
-
-
-/**
- * @constructor
- * @extends {EsriJSONObject}
- */
-var EsriJSONPoint = function() {};
-
-
-/**
- * M value of point.
- * @type {number}
- */
-EsriJSONPoint.prototype.m;
-
-
-/**
- * X coordinate of point.
- * @type {number}
- */
-EsriJSONPoint.prototype.x;
-
-
-
-/**
- * Y coordinate of point.
- * @type {number}
- */
-EsriJSONPoint.prototype.y;
-
-
-/**
- * Z coordinate of point.
- * @type {number|undefined}
- */
-EsriJSONPoint.prototype.z;
-
-
-/**
- * @constructor
- * @extends {EsriJSONObject}
- */
-var EsriJSONMultipoint = function() {};
-
-
-/**
- * Does Multipoint have M values?
- * @type {boolean|undefined}
- */
-EsriJSONMultipoint.prototype.hasM;
-
-
-/**
- * Does Multipoint have Z values?
- * @type {boolean|undefined}
- */
-EsriJSONMultipoint.prototype.hasZ;
-
-
-/**
- * @type {!Array.<!Array.<number>>}
- */
-EsriJSONMultipoint.prototype.points;
-
-
-/**
- * @constructor
- * @extends {EsriJSONObject}
- */
-var EsriJSONPolyline = function() {};
-
-
-/**
- * Does Polyline have M values?
- * @type {boolean|undefined}
- */
-EsriJSONPolyline.prototype.hasM;
-
-
-/**
- * Does Polyline have Z values?
- * @type {boolean|undefined}
- */
-EsriJSONPolyline.prototype.hasZ;
-
-
-/**
- * @type {!Array.<!Array.<!Array.<number>>>}
- */
-EsriJSONPolyline.prototype.paths;
-
-
-/**
- * @constructor
- * @extends {EsriJSONObject}
- */
-var EsriJSONPolygon = function() {};
-
-
-/**
- * Does Polygon have M values?
- * @type {boolean|undefined}
- */
-EsriJSONPolygon.prototype.hasM;
-
-
-/**
- * Does Polygon have Z values?
- * @type {boolean|undefined}
- */
-EsriJSONPolygon.prototype.hasZ;
-
-
-/**
- * @type {!Array.<!Array.<!Array.<number>>>}
- */
-EsriJSONPolygon.prototype.rings;
-
-
-/**
- * @typedef {(EsriJSONPoint|EsriJSONMultipoint|EsriJSONPolyline|
-           EsriJSONPolygon)}
- */
-var EsriJSONGeometry;
-
-
-/**
- * @constructor
- * @extends {EsriJSONObject}
- */
-var EsriJSONFeature = function() {};
-
-
-/**
- * @type {EsriJSONGeometry}
- */
-EsriJSONFeature.prototype.geometry;
-
-
-/**
- * @type {Object.<string, *>}
- */
-EsriJSONFeature.prototype.attributes;
-
-
-
-/**
- * @constructor
- * @extends {EsriJSONObject}
- */
-var EsriJSONFeatureCollection = function() {};
-
-
-/**
- * @type {!Array.<EsriJSONFeature>}
- */
-EsriJSONFeatureCollection.prototype.features;
-
-
-/**
- * The name of the attribute that contains ids.
- * @type {string}
- */
-EsriJSONFeatureCollection.prototype.objectIdFieldName;
diff --git a/externs/example.js b/externs/example.js
deleted file mode 100644
index 3731143941..0000000000
--- a/externs/example.js
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
- * @type {Object}
- */
-let common;
-
-
-/**
- * @param {string=} opt_default Default renderer.
- * @return {string} Renderer type.
- */
-common.getRendererFromQueryString = function(opt_default) {};
-
-
-/**
- * @param {function(new:ol.style.Style, module:ol/style/Style~Options=)} Style Style constructor.
- * @param {function(new:ol.style.Fill, module:ol/style/Fill~Options=)} Fill Fill constructor.
- * @param {function(new:ol.style.Stroke, module:ol/style/Stroke~Options=)} Stroke Stroke constructor.
- * @param {function(new:ol.style.Icon, module:ol/style/Icon~Options=)} Icon Icon constructor.
- * @param {function(new:ol.style.Text, module:ol/style/Text~Options=)} Text Text constructor.
- * @return {function((module:ol/Feature~Feature|ol.render.Feature), number):
- *     Array.<ol.style.Style>}
- */
-const createMapboxStreetsV6Style = function(Style, Fill, Stroke, Icon, Text) {};
diff --git a/externs/geojson.js b/externs/geojson.js
deleted file mode 100644
index 1dbd178395..0000000000
--- a/externs/geojson.js
+++ /dev/null
@@ -1,155 +0,0 @@
-
-/**
- * @fileoverview Externs for GeoJSON.
- * @see http://geojson.org/geojson-spec.html
- * @externs
- */
-
-
-
-/**
- * @constructor
- */
-var GeoJSONObject = function() {};
-
-
-/**
- * @type {!Array.<number>|undefined}
- */
-GeoJSONObject.prototype.bbox;
-
-
-/**
- * @type {string}
- */
-GeoJSONObject.prototype.type;
-
-
-/**
- * @type {!GeoJSONCRS|undefined}
- */
-GeoJSONObject.prototype.crs;
-
-
-
-/**
- * @constructor
- */
-var GeoJSONCRS = function() {};
-
-
-/**
- * CRS type. One of `link` or `name`.
- * @type {string}
- */
-GeoJSONCRS.prototype.type;
-
-
-/**
- * @type {!GeoJSONCRSName|!GeoJSONLink}
- */
-GeoJSONCRS.prototype.properties;
-
-
-/**
- * @constructor
- */
-var GeoJSONCRSName = function() {};
-
-
-/**
- * @type {string}
- */
-GeoJSONCRSName.prototype.name;
-
-
-
-/**
- * @constructor
- * @extends {GeoJSONObject}
- */
-var GeoJSONGeometry = function() {};
-
-
-/**
- * @type {!Array.<number>|!Array.<!Array.<number>>|
- *        !Array.<!Array.<!Array.<number>>>}
- */
-GeoJSONGeometry.prototype.coordinates;
-
-
-
-/**
- * @constructor
- * @extends {GeoJSONObject}
- */
-var GeoJSONGeometryCollection = function() {};
-
-
-/**
- * @type {!Array.<GeoJSONGeometry>}
- */
-GeoJSONGeometryCollection.prototype.geometries;
-
-
-
-/**
- * @constructor
- * @extends {GeoJSONObject}
- */
-var GeoJSONFeature = function() {};
-
-
-/**
- * @type {GeoJSONGeometry|GeoJSONGeometryCollection}
- */
-GeoJSONFeature.prototype.geometry;
-
-
-/**
- * @type {number|string|undefined}
- */
-GeoJSONFeature.prototype.id;
-
-
-/**
- * @type {Object.<string, *>}
- */
-GeoJSONFeature.prototype.properties;
-
-
-/**
- * @type {string|undefined}
- */
-GeoJSONFeature.prototype.geometry_name;
-
-
-/**
- * @constructor
- * @extends {GeoJSONObject}
- */
-var GeoJSONFeatureCollection = function() {};
-
-
-/**
- * @type {!Array.<GeoJSONFeature>}
- */
-GeoJSONFeatureCollection.prototype.features;
-
-
-
-/**
- * @constructor
- */
-var GeoJSONLink = function() {};
-
-
-/**
- * @type {string}
- */
-GeoJSONLink.prototype.href;
-
-/**
- * @type {string}
- */
-GeoJSONLink.prototype.type;
diff --git a/externs/jquery-1.9.js b/externs/jquery-1.9.js
deleted file mode 100644
index 49975b1c46..0000000000
--- a/externs/jquery-1.9.js
+++ /dev/null
@@ -1,1828 +0,0 @@
-/*
- * Copyright 2011 The Closure Compiler Authors.
- *
- * 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.
- */
-
-/**
- * @fileoverview Externs for jQuery 1.9 - 1.11 & 2.0 - 2.1
- *
- * The jQuery API is identical for the 1.9.x+ and 2.0+ branches. In addition,
- * the API has not changed in releases since that date. These externs are valid
- * for all jQuery releases since 1.9 and 2.0.
- *
- * Note that some functions use different return types depending on the number
- * of parameters passed in. In these cases, you may need to annotate the type
- * of the result in your code, so the JSCompiler understands which type you're
- * expecting. For example:
- *    <code>var elt = /** @type {Element} * / (foo.get(0));</code>
- *
- * @see http://api.jquery.com/
- * @externs
- */
-
-/**
- * @typedef {(Window|Document|Element|Array<Element>|string|jQuery|
- *     NodeList)}
- */
-var jQuerySelector;
-
-/** @typedef {function(...)|Array<function(...)>} */
-var jQueryCallback;
-
-/** @typedef {
-              {
-               accepts: (Object<string, string>|undefined),
-               async: (?boolean|undefined),
-               beforeSend: (function(jQuery.jqXHR, (jQueryAjaxSettings|Object<string, *>))|undefined),
-               cache: (?boolean|undefined),
-               complete: (function(jQuery.jqXHR, string)|undefined),
-               contents: (Object<string, RegExp>|undefined),
-               contentType: (?string|undefined),
-               context: (Object<?, ?>|jQueryAjaxSettings|undefined),
-               converters: (Object<string, Function>|undefined),
-               crossDomain: (?boolean|undefined),
-               data: (Object<?, ?>|?string|Array<?>|undefined),
-               dataFilter: (function(string, string):?|undefined),
-               dataType: (?string|undefined),
-               error: (function(jQuery.jqXHR, string, string)|undefined),
-               global: (?boolean|undefined),
-               headers: (Object<?, ?>|undefined),
-               ifModified: (?boolean|undefined),
-               isLocal: (?boolean|undefined),
-               jsonp: (?string|undefined),
-               jsonpCallback: (?string|function()|undefined),
-               mimeType: (?string|undefined),
-               password: (?string|undefined),
-               processData: (?boolean|undefined),
-               scriptCharset: (?string|undefined),
-               statusCode: (Object<number, function()>|undefined),
-               success: (function(?, string, jQuery.jqXHR)|undefined),
-               timeout: (?number|undefined),
-               traditional: (?boolean|undefined),
-               type: (?string|undefined),
-               url: (?string|undefined),
-               username: (?string|undefined),
-               xhr: (function():(ActiveXObject|XMLHttpRequest)|undefined),
-               xhrFields: (Object<?, ?>|undefined)
-              }} */
-var jQueryAjaxSettings;
-
-/**
- * @constructor
- * @param {(jQuerySelector|Element|Object|Array<Element>|jQuery|string|
- *     function())=} arg1
- * @param {(Element|jQuery|Document|
- *     Object<string, (string|function(!jQuery.Event))>)=} arg2
- * @return {!jQuery}
- */
-function jQuery(arg1, arg2) {}
-
-/**
- * @const
- */
-var $ = jQuery;
-
-/**
- * @param {(jQuerySelector|Array<Element>|string|jQuery)} arg1
- * @param {Element=} context
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.add = function(arg1, context) {};
-
-/**
- * @param {(jQuerySelector|Array<Element>|string|jQuery)=} arg1
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.addBack = function(arg1) {};
-
-/**
- * @param {(string|function(number,String))} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.addClass = function(arg1) {};
-
-/**
- * @param {(string|Element|jQuery|function(number))} arg1
- * @param {(string|Element|Array<Element>|jQuery)=} content
- * @return {!jQuery}
- */
-jQuery.prototype.after = function(arg1, content) {};
-
-/**
- * @param {(string|jQueryAjaxSettings|Object<string,*>)} arg1
- * @param {(jQueryAjaxSettings|Object<string, *>)=} settings
- * @return {!jQuery.jqXHR}
- */
-jQuery.ajax = function(arg1, settings) {};
-
-/**
- * @param {function(!jQuery.Event,XMLHttpRequest,(jQueryAjaxSettings|Object<string, *>))} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ajaxComplete = function(handler) {};
-
-/**
- * @param {function(!jQuery.Event,jQuery.jqXHR,(jQueryAjaxSettings|Object<string, *>),*)} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ajaxError = function(handler) {};
-
-/**
- * @param {(string|function((jQueryAjaxSettings|Object<string, *>),(jQueryAjaxSettings|Object<string, *>),jQuery.jqXHR))} dataTypes
- * @param {function((jQueryAjaxSettings|Object<string, *>),(jQueryAjaxSettings|Object<string, *>),jQuery.jqXHR)=} handler
- */
-jQuery.ajaxPrefilter = function(dataTypes, handler) {};
-
-/**
- * @param {function(!jQuery.Event,jQuery.jqXHR,(jQueryAjaxSettings|Object<string, *>))} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ajaxSend = function(handler) {};
-
-/** @const {jQueryAjaxSettings|Object<string, *>} */
-jQuery.ajaxSettings;
-
-/** @type {Object<string, boolean>} */
-jQuery.ajaxSettings.flatOptions = {};
-
-/** @type {boolean} */
-jQuery.ajaxSettings.processData;
-
-/** @type {Object<string, string>} */
-jQuery.ajaxSettings.responseFields = {};
-
-/** @param {jQueryAjaxSettings|Object<string, *>} options */
-jQuery.ajaxSetup = function(options) {};
-
-/**
- * @param {function()} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ajaxStart = function(handler) {};
-
-/**
- * @param {function()} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ajaxStop = function(handler) {};
-
-/**
- * @param {function(!jQuery.Event,XMLHttpRequest,(jQueryAjaxSettings|Object<string, *>), ?)} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ajaxSuccess = function(handler) {};
-
-/**
- * @deprecated Please use .addBack(selector) instead.
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.andSelf = function() {};
-
-/**
- * @param {Object<string,*>} properties
- * @param {(string|number|function()|Object<string,*>)=} arg2
- * @param {(string|function())=} easing
- * @param {function()=} complete
- * @return {!jQuery}
- */
-jQuery.prototype.animate = function(properties, arg2, easing, complete) {};
-
-/**
- * @param {(string|Element|Array<Element>|jQuery|function(number,string))} arg1
- * @param {...(string|Element|Array<Element>|jQuery)} content
- * @return {!jQuery}
- */
-jQuery.prototype.append = function(arg1, content) {};
-
-/**
- * @param {(jQuerySelector|Element|jQuery)} target
- * @return {!jQuery}
- */
-jQuery.prototype.appendTo = function(target) {};
-
-/**
- * @param {(string|Object<string,*>)} arg1
- * @param {(string|number|boolean|function(number,string))=} arg2
- * @return {(string|!jQuery)}
- */
-jQuery.prototype.attr = function(arg1, arg2) {};
-
-/**
- * @param {(string|Element|jQuery|function())} arg1
- * @param {(string|Element|Array<Element>|jQuery)=} content
- * @return {!jQuery}
- */
-jQuery.prototype.before = function(arg1, content) {};
-
-/**
- * @param {(string|Object<string, function(!jQuery.Event)>)} arg1
- * @param {(Object<string, *>|function(!jQuery.Event)|boolean)=} eventData
- * @param {(function(!jQuery.Event)|boolean)=} arg3
- * @return {!jQuery}
- */
-jQuery.prototype.bind = function(arg1, eventData, arg3) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.blur = function(arg1, handler) {};
-
-/**
- * @constructor
- * @private
- */
-jQuery.callbacks = function () {};
-
-/**
- * @param {string=} flags
- * @return {!jQuery.callbacks}
- */
-jQuery.Callbacks = function (flags) {};
-
-/** @param {function()} callbacks */
-jQuery.callbacks.prototype.add = function(callbacks) {};
-
-/** @return {undefined} */
-jQuery.callbacks.prototype.disable = function() {};
-
-/** @return {undefined} */
-jQuery.callbacks.prototype.empty = function() {};
-
-/** @param {...*} var_args */
-jQuery.callbacks.prototype.fire = function(var_args) {};
-
-/** @return {boolean} */
-jQuery.callbacks.prototype.fired = function() {};
-
-/** @param {...*} var_args */
-jQuery.callbacks.prototype.fireWith = function(var_args) {};
-
-/**
- * @param {function()} callback
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.callbacks.prototype.has = function(callback) {};
-
-/** @return {undefined} */
-jQuery.callbacks.prototype.lock = function() {};
-
-/** @return {boolean} */
-jQuery.callbacks.prototype.locked = function() {};
-
-/** @param {function()} callbacks */
-jQuery.callbacks.prototype.remove = function(callbacks) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.change = function(arg1, handler) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.children = function(selector) {};
-
-/**
- * @param {string=} queueName
- * @return {!jQuery}
- */
-jQuery.prototype.clearQueue = function(queueName) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.click = function(arg1, handler) {};
-
-/**
- * @param {boolean=} withDataAndEvents
- * @param {boolean=} deepWithDataAndEvents
- * @return {!jQuery}
- * @suppress {checkTypes} see https://code.google.com/p/closure-compiler/issues/detail?id=583
- */
-jQuery.prototype.clone = function(withDataAndEvents, deepWithDataAndEvents) {};
-
-/**
- * @param {(jQuerySelector|jQuery|Element|string)} arg1
- * @param {Element=} context
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.closest = function(arg1, context) {};
-
-/**
- * @param {Element} container
- * @param {Element} contained
- * @return {boolean}
- */
-jQuery.contains = function(container, contained) {};
-
-/**
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.contents = function() {};
-
-/** @type {Element|Document} */
-jQuery.prototype.context;
-
-/**
- * @param {(string|Object<string,*>)} arg1
- * @param {(string|number|function(number,*))=} arg2
- * @return {(string|!jQuery)}
- */
-jQuery.prototype.css = function(arg1, arg2) {};
-
-/** @type {Object<string, *>} */
-jQuery.cssHooks;
-
-/**
- * @param {Element} elem
- * @param {string=} key
- * @param {*=} value
- * @return {*}
- */
-jQuery.data = function(elem, key, value) {};
-
-/**
- * @param {(string|Object<string, *>)=} arg1
- * @param {*=} value
- * @return {*}
- */
-jQuery.prototype.data = function(arg1, value) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.dblclick = function(arg1, handler) {};
-
-/**
- * @constructor
- * @implements {jQuery.Promise}
- * @param {function()=} opt_fn
- * @see http://api.jquery.com/category/deferred-object/
- */
-jQuery.deferred = function(opt_fn) {};
-
-/**
- * @constructor
- * @extends {jQuery.deferred}
- * @param {function()=} opt_fn
- * @return {!jQuery.Deferred}
- */
-jQuery.Deferred = function(opt_fn) {};
-
-/**
- * @override
- * @param {jQueryCallback} alwaysCallbacks
- * @param {jQueryCallback=} alwaysCallbacks2
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.always
-    = function(alwaysCallbacks, alwaysCallbacks2) {};
-
-/**
- * @override
- * @param {jQueryCallback} doneCallbacks
- * @param {jQueryCallback=} doneCallbacks2
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.done = function(doneCallbacks, doneCallbacks2) {};
-
-/**
- * @override
- * @param {jQueryCallback} failCallbacks
- * @param {jQueryCallback=} failCallbacks2
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.fail = function(failCallbacks, failCallbacks2) {};
-
-/**
- * @param {...*} var_args
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.notify = function(var_args) {};
-
-/**
- * @param {Object} context
- * @param {...*} var_args
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.notifyWith = function(context, var_args) {};
-
-/**
- * @deprecated Please use deferred.then() instead.
- * @override
- * @param {function()=} doneFilter
- * @param {function()=} failFilter
- * @param {function()=} progressFilter
- * @return {!jQuery.Promise}
- */
-jQuery.deferred.prototype.pipe =
-    function(doneFilter, failFilter, progressFilter) {};
-
-/**
- * @param {jQueryCallback} progressCallbacks
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.progress = function(progressCallbacks) {};
-
-/**
- * @param {Object=} target
- * @return {!jQuery.Promise}
- */
-jQuery.deferred.prototype.promise = function(target) {};
-
-/**
- * @param {...*} var_args
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.reject = function(var_args) {};
-
-/**
- * @param {Object} context
- * @param {Array<*>=} args
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.rejectWith = function(context, args) {};
-
-/**
- * @param {...*} var_args
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.resolve = function(var_args) {};
-
-/**
- * @param {Object} context
- * @param {Array<*>=} args
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.resolveWith = function(context, args) {};
-
-/** @return {string} */
-jQuery.deferred.prototype.state = function() {};
-
-/**
- * @override
- * @param {jQueryCallback} doneCallbacks
- * @param {jQueryCallback=} failCallbacks
- * @param {jQueryCallback=} progressCallbacks
- * @return {!jQuery.deferred}
- */
-jQuery.deferred.prototype.then
-    = function(doneCallbacks, failCallbacks, progressCallbacks) {};
-
-/**
- * @param {number} duration
- * @param {string=} queueName
- * @return {!jQuery}
- */
-jQuery.prototype.delay = function(duration, queueName) {};
-
-/**
- * @param {string} selector
- * @param {(string|Object<string,*>)} arg2
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg3
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.delegate = function(selector, arg2, arg3, handler) {};
-
-/**
- * @param {Element} elem
- * @param {string=} queueName
- */
-jQuery.dequeue = function(elem, queueName) {};
-
-/**
- * @param {string=} queueName
- * @return {!jQuery}
- */
-jQuery.prototype.dequeue = function(queueName) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- */
-jQuery.prototype.detach = function(selector) {};
-
-/**
- * @param {Object} collection
- * @param {function((number|string),?)} callback
- * @return {Object}
- */
-jQuery.each = function(collection, callback) {};
-
-/**
- * @param {function(number,Element)} fnc
- * @return {!jQuery}
- */
-jQuery.prototype.each = function(fnc) {};
-
-
-/** @return {!jQuery} */
-jQuery.prototype.empty = function() {};
-
-/**
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.end = function() {};
-
-/**
- * @param {number} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.eq = function(arg1) {};
-
-/** @param {string} message */
-jQuery.error = function(message) {};
-
-/**
- * @deprecated Please use .on( "error", handler ) instead.
- * @param {(function(!jQuery.Event)|Object<string, *>)} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.error = function(arg1, handler) {};
-
-/** @const */
-jQuery.event = {};
-
-/** @type {Array<string>} */
-jQuery.event.props;
-
-/** @type {Object<string, Object>} */
-jQuery.event.special;
-
-/**
- * @constructor
- * @param {string} eventType
- * @param {Object=} properties
- * @return {!jQuery.Event}
- */
-jQuery.Event = function(eventType, properties) {};
-
-/** @type {boolean} */
-jQuery.Event.prototype.altKey;
-
-/** @type {boolean} */
-jQuery.Event.prototype.bubbles;
-
-/** @type {number} */
-jQuery.Event.prototype.button;
-
-/** @type {boolean} */
-jQuery.Event.prototype.cancelable;
-
-/** @type {string} */
-jQuery.Event.prototype.charChode;
-
-/** @type {number} */
-jQuery.Event.prototype.clientX;
-
-/** @type {number} */
-jQuery.Event.prototype.clientY;
-
-/** @type {boolean} */
-jQuery.Event.prototype.ctrlKey;
-
-/** @type {Element} */
-jQuery.Event.prototype.currentTarget;
-
-/** @type {Object<string, *>} */
-jQuery.Event.prototype.data;
-
-/** @type {Element} */
-jQuery.Event.prototype.delegateTarget;
-
-/** @type {number} */
-jQuery.Event.prototype.detail;
-
-/** @type {number} */
-jQuery.Event.prototype.eventPhase;
-
-/**
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.Event.prototype.isDefaultPrevented = function() {};
-
-/**
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.Event.prototype.isImmediatePropagationStopped = function() {};
-
-/**
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.Event.prototype.isPropagationStopped = function() {};
-
-/** @type {boolean} */
-jQuery.Event.prototype.metaKey;
-
-/** @type {string} */
-jQuery.Event.prototype.namespace;
-
-/** @type {number} */
-jQuery.Event.prototype.offsetX;
-
-/** @type {number} */
-jQuery.Event.prototype.offsetY;
-
-/** @type {Event} */
-jQuery.Event.prototype.originalEvent;
-
-/** @type {Element} */
-jQuery.Event.prototype.originalTarget;
-
-/** @type {number} */
-jQuery.Event.prototype.pageX;
-
-/** @type {number} */
-jQuery.Event.prototype.pageY;
-
-/** @return {undefined} */
-jQuery.Event.prototype.preventDefault = function() {};
-
-/** @type {Object<string, *>} */
-jQuery.Event.prototype.props;
-
-/** @type {Element} */
-jQuery.Event.prototype.relatedTarget;
-
-/** @type {*} */
-jQuery.Event.prototype.result;
-
-/** @type {number} */
-jQuery.Event.prototype.screenX;
-
-/** @type {number} */
-jQuery.Event.prototype.screenY;
-
-/** @type {boolean} */
-jQuery.Event.prototype.shiftKey;
-
-/** @return {undefined} */
-jQuery.Event.prototype.stopImmediatePropagation = function() {};
-
-/** @return {undefined} */
-jQuery.Event.prototype.stopPropagation = function() {};
-
-/** @type {Element} */
-jQuery.Event.prototype.target;
-
-/** @type {number} */
-jQuery.Event.prototype.timeStamp;
-
-/** @type {string} */
-jQuery.Event.prototype.type;
-
-/** @type {Window} */
-jQuery.Event.prototype.view;
-
-/** @type {number} */
-jQuery.Event.prototype.which;
-
-/**
- * @param {(Object|boolean)} arg1
- * @param {...*} var_args
- * @return {Object}
- */
-jQuery.extend = function(arg1, var_args) {};
-
-/**
- * @param {(Object|boolean)} arg1
- * @param {...*} var_args
- * @return {Object}
- */
-jQuery.prototype.extend = function(arg1, var_args) {};
-
-/**
- * @param {(string|number|function())=} duration
- * @param {(function()|string)=} arg2
- * @param {function()=} callback
- * @return {!jQuery}
- */
-jQuery.prototype.fadeIn = function(duration, arg2, callback) {};
-
-/**
- * @param {(string|number|function())=} duration
- * @param {(function()|string)=} arg2
- * @param {function()=} callback
- * @return {!jQuery}
- */
-jQuery.prototype.fadeOut = function(duration, arg2, callback) {};
-
-/**
- * @param {(string|number)} duration
- * @param {number} opacity
- * @param {(function()|string)=} arg3
- * @param {function()=} callback
- * @return {!jQuery}
- */
-jQuery.prototype.fadeTo = function(duration, opacity, arg3, callback) {};
-
-/**
- * @param {(string|number|function())=} duration
- * @param {(string|function())=} easing
- * @param {function()=} callback
- * @return {!jQuery}
- */
-jQuery.prototype.fadeToggle = function(duration, easing, callback) {};
-
-/**
- * @param {(jQuerySelector|function(number,Element)|Element|jQuery)} arg1
- * @return {!jQuery}
- * @see http://api.jquery.com/filter/
- */
-jQuery.prototype.filter = function(arg1) {};
-
-/**
- * @param {(jQuerySelector|jQuery|Element)} arg1
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.find = function(arg1) {};
-
-/** @return {!jQuery} */
-jQuery.prototype.first = function() {};
-
-/** @see http://docs.jquery.com/Plugins/Authoring */
-jQuery.fn = jQuery.prototype;
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.focus = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.focusin = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.focusout = function(arg1, handler) {};
-
-/** @const */
-jQuery.fx = {};
-
-/** @type {number} */
-jQuery.fx.interval;
-
-/** @type {boolean} */
-jQuery.fx.off;
-
-/**
- * @param {string} url
- * @param {(Object<string,*>|string|
- *     function(string,string,jQuery.jqXHR))=} data
- * @param {(function(string,string,jQuery.jqXHR)|string)=} success
- * @param {string=} dataType
- * @return {!jQuery.jqXHR}
- */
-jQuery.get = function(url, data, success, dataType) {};
-
-/**
- * @param {number=} index
- * @return {(Element|Array<Element>)}
- * @nosideeffects
- */
-jQuery.prototype.get = function(index) {};
-
-/**
- * @param {string} url
- * @param {(Object<string,*>|
- *     function(Object<string,*>,string,jQuery.jqXHR))=} data
- * @param {function(Object<string,*>,string,jQuery.jqXHR)=} success
- * @return {!jQuery.jqXHR}
- * @see http://api.jquery.com/jquery.getjson/#jQuery-getJSON-url-data-success
- */
-jQuery.getJSON = function(url, data, success) {};
-
-/**
- * @param {string} url
- * @param {function(Node,string,jQuery.jqXHR)=} success
- * @return {!jQuery.jqXHR}
- */
-jQuery.getScript = function(url, success) {};
-
-/** @param {string} code */
-jQuery.globalEval = function(code) {};
-
-/**
- * @template T
- * @param {!Array<T>} arr
- * @param {function(*,number)} fnc
- * @param {boolean=} invert
- * @return {!Array<T>}
- */
-jQuery.grep = function(arr, fnc, invert) {};
-
-/**
- * @param {(string|Element)} arg1
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.has = function(arg1) {};
-
-/**
- * @param {string} className
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.prototype.hasClass = function(className) {};
-
-/**
- * @param {!Element} elem
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.hasData = function(elem) {};
-
-/**
- * @param {(string|number|function(number,number))=} arg1
- * @return {(number|!jQuery)}
- */
-jQuery.prototype.height = function(arg1) {};
-
-/**
- * @param {(string|number|function())=} duration
- * @param {(function()|string)=} arg2
- * @param {function()=} callback
- * @return {!jQuery}
- */
-jQuery.prototype.hide = function(duration, arg2, callback) {};
-
-/** @param {boolean} hold */
-jQuery.holdReady = function(hold) {};
-
-/**
- * @param {function(!jQuery.Event)} arg1
- * @param {function(!jQuery.Event)=} handlerOut
- * @return {!jQuery}
- */
-jQuery.prototype.hover = function(arg1, handlerOut) {};
-
-/**
- * @param {(string|function(number,string))=} arg1
- * @return {(string|!jQuery)}
- */
-jQuery.prototype.html = function(arg1) {};
-
-/**
- * @param {*} value
- * @param {Array<*>} arr
- * @param {number=} fromIndex
- * @return {number}
- * @nosideeffects
- */
-jQuery.inArray = function(value, arr, fromIndex) {};
-
-/**
- * @param {(jQuerySelector|Element|jQuery)=} arg1
- * @return {number}
- */
-jQuery.prototype.index = function(arg1) {};
-
-/**
- * @return {number}
- * @nosideeffects
- */
-jQuery.prototype.innerHeight = function() {};
-
-/**
- * @return {number}
- * @nosideeffects
- */
-jQuery.prototype.innerWidth = function() {};
-
-/**
- * @param {(jQuerySelector|Element|jQuery)} target
- * @return {!jQuery}
- */
-jQuery.prototype.insertAfter = function(target) {};
-
-/**
- * @param {(jQuerySelector|Element|jQuery)} target
- * @return {!jQuery}
- */
-jQuery.prototype.insertBefore = function(target) {};
-
-/**
- * @param {(jQuerySelector|function(number)|jQuery|Element)} arg1
- * @return {boolean}
- */
-jQuery.prototype.is = function(arg1) {};
-
-/**
- * @param {*} obj
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isArray = function(obj) {};
-
-/**
- * @param {Object} obj
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isEmptyObject = function(obj) {};
-
-/**
- * @param {*} obj
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isFunction = function(obj) {};
-
-/**
- * @param {*} value
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isNumeric = function(value) {};
-
-/**
- * @param {*} obj
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isPlainObject = function(obj) {};
-
-/**
- * @param {*} obj
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isWindow = function(obj) {};
-
-/**
- * @param {Element} node
- * @return {boolean}
- * @nosideeffects
- */
-jQuery.isXMLDoc = function(node) {};
-
-/** @type {string} */
-jQuery.prototype.jquery;
-
-/**
- * @constructor
- * @extends {XMLHttpRequest}
- * @implements {jQuery.Promise}
- * @private
- * @see http://api.jquery.com/jQuery.ajax/#jqXHR
- */
-jQuery.jqXHR = function () {};
-
-/**
- * @override
- * @param {jQueryCallback} alwaysCallbacks
- * @param {jQueryCallback=} alwaysCallbacks2
- * @return {!jQuery.jqXHR}
- */
-jQuery.jqXHR.prototype.always =
-    function(alwaysCallbacks, alwaysCallbacks2) {};
-
-/**
- * @deprecated
- * @param {function()} callback
- * @return {!jQuery.jqXHR}
-*/
-jQuery.jqXHR.prototype.complete = function (callback) {};
-
-/**
- * @override
- * @param {jQueryCallback} doneCallbacks
- * @return {!jQuery.jqXHR}
- */
-jQuery.jqXHR.prototype.done = function(doneCallbacks) {};
-
-/**
- * @deprecated
- * @param {function()} callback
- * @return {!jQuery.jqXHR}
-*/
-jQuery.jqXHR.prototype.error = function (callback) {};
-
-/**
- * @override
- * @param {jQueryCallback} failCallbacks
- * @return {!jQuery.jqXHR}
- */
-jQuery.jqXHR.prototype.fail = function(failCallbacks) {};
-
-/**
- * @deprecated
- * @override
- */
-jQuery.jqXHR.prototype.onreadystatechange = function (callback) {};
-
-/**
- * @override
- * @param {function()=} doneFilter
- * @param {function()=} failFilter
- * @param {function()=} progressFilter
- * @return {!jQuery.jqXHR}
- */
-jQuery.jqXHR.prototype.pipe =
-    function(doneFilter, failFilter, progressFilter) {};
-
-/**
- * @deprecated
- * @param {function()} callback
- * @return {!jQuery.jqXHR}
-*/
-jQuery.jqXHR.prototype.success = function (callback) {};
-
-/**
- * @override
- * @param {jQueryCallback} doneCallbacks
- * @param {jQueryCallback=} failCallbacks
- * @param {jQueryCallback=} progressCallbacks
- * @return {!jQuery.jqXHR}
- */
-jQuery.jqXHR.prototype.then =
-    function(doneCallbacks, failCallbacks, progressCallbacks) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.keydown = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.keypress = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.keyup = function(arg1, handler) {};
-
-/** @return {!jQuery} */
-jQuery.prototype.last = function() {};
-
-/** @type {number} */
-jQuery.prototype.length;
-
-/**
- * @deprecated Please avoid the document loading Event invocation of
- *     .load() and use .on( "load", handler ) instead. (The AJAX
- *     module invocation signature is OK.)
- * @param {(function(!jQuery.Event)|Object<string, *>|string)} arg1
- * @param {(function(!jQuery.Event)|Object<string,*>|string)=} arg2
- * @param {function(string,string,XMLHttpRequest)=} complete
- * @return {!jQuery}
- */
-jQuery.prototype.load = function(arg1, arg2, complete) {};
-
-/**
- * @param {*} obj
- * @return {Array<*>}
- */
-jQuery.makeArray = function(obj) {};
-
-/**
- * @param {(Array<*>|Object<string, *>)} arg1
- * @param {(function(*,number)|function(*,(string|number)))} callback
- * @return {Array<*>}
- */
-jQuery.map = function(arg1, callback) {};
-
-/**
- * @param {function(number,Element)} callback
- * @return {!jQuery}
- */
-jQuery.prototype.map = function(callback) {};
-
-/**
- * @param {Array<*>} first
- * @param {Array<*>} second
- * @return {Array<*>}
- */
-jQuery.merge = function(first, second) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mousedown = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mouseenter = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mouseleave = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mousemove = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mouseout = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mouseover = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.mouseup = function(arg1, handler) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.next = function(selector) {};
-
-/**
- * @param {string=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.nextAll = function(selector) {};
-
-/**
- * @param {(jQuerySelector|Element)=} arg1
- * @param {jQuerySelector=} filter
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.nextUntil = function(arg1, filter) {};
-
-/**
- * @param {boolean=} removeAll
- * @return {Object}
- */
-jQuery.noConflict = function(removeAll) {};
-
-/**
- * @return {function()}
- * @nosideeffects
- */
-jQuery.noop = function() {};
-
-/**
- * @param {(jQuerySelector|Array<Element>|function(number)|jQuery)} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.not = function(arg1) {};
-
-/**
- * @return {number}
- * @nosideeffects
- */
-jQuery.now = function() {};
-
-/**
- * @param {(string|Object<string,*>)=} arg1
- * @param {(string|function(!jQuery.Event))=} selector
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.off = function(arg1, selector, handler) {};
-
-/**
- * @param {({left:number,top:number}|
- *     function(number,{top:number,left:number}))=} arg1
- * @return {({left:number,top:number}|!jQuery)}
- */
-jQuery.prototype.offset = function(arg1) {};
-
-/**
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.offsetParent = function() {};
-
-/**
- * @param {(string|Object<string,*>)} arg1
- * @param {*=} selector
- * @param {*=} data
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.on = function(arg1, selector, data, handler) {};
-
-/**
- * @param {(string|Object<string,*>)} arg1
- * @param {*=} arg2
- * @param {*=} arg3
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.one = function(arg1, arg2, arg3, handler) {};
-
-/**
- * @param {boolean=} includeMargin
- * @return {number}
- * @nosideeffects
- */
-jQuery.prototype.outerHeight = function(includeMargin) {};
-
-/**
- * @param {boolean=} includeMargin
- * @return {number}
- * @nosideeffects
- */
-jQuery.prototype.outerWidth = function(includeMargin) {};
-
-/**
- * @param {(Object<string, *>|Array<Object<string, *>>)} obj
- * @param {boolean=} traditional
- * @return {string}
- */
-jQuery.param = function(obj, traditional) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.parent = function(selector) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.parents = function(selector) {};
-
-/**
- * @param {(jQuerySelector|Element)=} arg1
- * @param {jQuerySelector=} filter
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.parentsUntil = function(arg1, filter) {};
-
-/**
- * @param {string} data
- * @param {(Element|boolean)=} context
- * @param {boolean=} keepScripts
- * @return {Array<Element>}
- */
-jQuery.parseHTML = function(data, context, keepScripts) {};
-
-/**
- * @param {string} json
- * @return {string|number|Object<string, *>|Array<?>|boolean}
- */
-jQuery.parseJSON = function(json) {};
-
-/**
- * @param {string} data
- * @return {Document}
- */
-jQuery.parseXML = function(data) {};
-
-/**
- * @return {{left:number,top:number}}
- * @nosideeffects
- */
-jQuery.prototype.position = function() {};
-
-/**
- * @param {string} url
- * @param {(Object<string,*>|string|
- *     function(string,string,jQuery.jqXHR))=} data
- * @param {(function(string,string,jQuery.jqXHR)|string|null)=} success
- * @param {string=} dataType
- * @return {!jQuery.jqXHR}
- */
-jQuery.post = function(url, data, success, dataType) {};
-/**
- * @param {(string|Element|jQuery|function(number,string))} arg1
- * @param {(string|Element|jQuery)=} content
- * @return {!jQuery}
- */
-jQuery.prototype.prepend = function(arg1, content) {};
-
-/**
- * @param {(jQuerySelector|Element|jQuery)} target
- * @return {!jQuery}
- */
-jQuery.prototype.prependTo = function(target) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.prev = function(selector) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.prevAll = function(selector) {};
-
-/**
- * @param {(jQuerySelector|Element)=} arg1
- * @param {jQuerySelector=} filter
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.prevUntil = function(arg1, filter) {};
-
-/**
- * @param {(string|Object)=} type
- * @param {Object=} target
- * @return {!jQuery.Promise}
- */
-jQuery.prototype.promise = function(type, target) {};
-
-/**
- * @interface
- * @private
- * @see http://api.jquery.com/Types/#Promise
- */
-jQuery.Promise = function () {};
-
-/**
- * @param {jQueryCallback} alwaysCallbacks
- * @param {jQueryCallback=} alwaysCallbacks2
- * @return {!jQuery.Promise}
- */
-jQuery.Promise.prototype.always =
-    function(alwaysCallbacks, alwaysCallbacks2) {};
-
-/**
- * @param {jQueryCallback} doneCallbacks
- * @return {!jQuery.Promise}
- */
-jQuery.Promise.prototype.done = function(doneCallbacks) {};
-
-/**
- * @param {jQueryCallback} failCallbacks
- * @return {!jQuery.Promise}
- */
-jQuery.Promise.prototype.fail = function(failCallbacks) {};
-
-/**
- * @param {function()=} doneFilter
- * @param {function()=} failFilter
- * @param {function()=} progressFilter
- * @return {!jQuery.Promise}
- */
-jQuery.Promise.prototype.pipe =
-    function(doneFilter, failFilter, progressFilter) {};
-
-/**
- * @param {jQueryCallback} doneCallbacks
- * @param {jQueryCallback=} failCallbacks
- * @param {jQueryCallback=} progressCallbacks
- * @return {!jQuery.Promise}
- */
-jQuery.Promise.prototype.then =
-    function(doneCallbacks, failCallbacks, progressCallbacks) {};
-
-/**
- * @param {(string|Object<string,*>)} arg1
- * @param {(string|number|boolean|function(number,String))=} arg2
- * @return {(string|boolean|!jQuery)}
- */
-jQuery.prototype.prop = function(arg1, arg2) {};
-
-/**
- * @param {...*} var_args
- * @return {function()}
- */
-jQuery.proxy = function(var_args) {};
-
-/**
- * @param {Array<Element>} elements
- * @param {string=} name
- * @param {Array<*>=} args
- * @return {!jQuery}
- */
-jQuery.prototype.pushStack = function(elements, name, args) {};
-
-/**
- * @param {(string|Array<function()>|function(function()))=} queueName
- * @param {(Array<function()>|function(function()))=} arg2
- * @return {(Array<Element>|!jQuery)}
- */
-jQuery.prototype.queue = function(queueName, arg2) {};
-
-/**
- * @param {Element} elem
- * @param {string=} queueName
- * @param {(Array<function()>|function())=} arg3
- * @return {(Array<Element>|!jQuery)}
- */
-jQuery.queue = function(elem, queueName, arg3) {};
-
-/**
- * @param {function()} handler
- * @return {!jQuery}
- */
-jQuery.prototype.ready = function(handler) {};
-
-/**
- * @param {string=} selector
- * @return {!jQuery}
- */
-jQuery.prototype.remove = function(selector) {};
-
-/**
- * @param {string} attributeName
- * @return {!jQuery}
- */
-jQuery.prototype.removeAttr = function(attributeName) {};
-
-/**
- * @param {(string|function(number,string))=} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.removeClass = function(arg1) {};
-
-/**
- * @param {(string|Array<string>)=} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.removeData = function(arg1) {};
-
-/**
- * @param {Element} elem
- * @param {string=} name
- * @return {!jQuery}
- */
-jQuery.removeData = function(elem, name) {};
-
-/**
- * @param {string} propertyName
- * @return {!jQuery}
- */
-jQuery.prototype.removeProp = function(propertyName) {};
-
-/**
- * @param {jQuerySelector} target
- * @return {!jQuery}
- */
-jQuery.prototype.replaceAll = function(target) {};
-
-/**
- * @param {(string|Element|jQuery|function())} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.replaceWith = function(arg1) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.resize = function(arg1, handler) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.scroll = function(arg1, handler) {};
-
-/**
- * @param {number=} value
- * @return {(number|!jQuery)}
- */
-jQuery.prototype.scrollLeft = function(value) {};
-
-/**
- * @param {number=} value
- * @return {(number|!jQuery)}
- */
-jQuery.prototype.scrollTop = function(value) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.select = function(arg1, handler) {};
-
-/**
- * @return {string}
- * @nosideeffects
- */
-jQuery.prototype.serialize = function() {};
-
-/**
- * @return {Array<Object<string, *>>}
- * @nosideeffects
- */
-jQuery.prototype.serializeArray = function() {};
-
-/**
- * @param {(string|number|function())=} duration
- * @param {(function()|string)=} arg2
- * @param {function()=} callback
- * @return {!jQuery}
- */
-jQuery.prototype.show = function(duration, arg2, callback) {};
-
-/**
- * @param {jQuerySelector=} selector
- * @return {!jQuery}
- * @nosideeffects
- */
-jQuery.prototype.siblings = function(selector) {};
-
-/**
- * @deprecated Please use the .length property instead.
- * @return {number}
- * @nosideeffects
- */
-jQuery.prototype.size = function() {};
-
-/**
- * @param {number} start
- * @param {number=} end
- * @return {!jQuery}
- */
-jQuery.prototype.slice = function(start, end) {};
-
-/**
- * @param {(Object<string,*>|string|number)=} optionsOrDuration
- * @param {(function()|string)=} completeOrEasing
- * @param {function()=} complete
- * @return {!jQuery}
- */
-jQuery.prototype.slideDown =
-    function(optionsOrDuration, completeOrEasing, complete) {};
-
-/**
- * @param {(Object<string,*>|string|number)=} optionsOrDuration
- * @param {(function()|string)=} completeOrEasing
- * @param {function()=} complete
- * @return {!jQuery}
- */
-jQuery.prototype.slideToggle =
-    function(optionsOrDuration, completeOrEasing, complete) {};
-
-/**
- * @param {(Object<string,*>|string|number)=} optionsOrDuration
- * @param {(function()|string)=} completeOrEasing
- * @param {function()=} complete
- * @return {!jQuery}
- */
-jQuery.prototype.slideUp =
-    function(optionsOrDuration, completeOrEasing, complete) {};
-
-/**
- * @param {(boolean|string)=} arg1
- * @param {boolean=} arg2
- * @param {boolean=} jumpToEnd
- * @return {!jQuery}
- */
-jQuery.prototype.stop = function(arg1, arg2, jumpToEnd) {};
-
-/**
- * @param {(function(!jQuery.Event)|Object<string, *>)=} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.submit = function(arg1, handler) {};
-
-/** @type {Object<string, *>}
- * @deprecated Please try to use feature detection instead.
- */
-jQuery.support;
-
-/**
- * @deprecated Please try to use feature detection instead.
- * @type {boolean}
- */
-jQuery.support.boxModel;
-
-/** @type {boolean} */
-jQuery.support.changeBubbles;
-
-/** @type {boolean} */
-jQuery.support.cors;
-
-/** @type {boolean} */
-jQuery.support.cssFloat;
-
-/** @type {boolean} */
-jQuery.support.hrefNormalized;
-
-/** @type {boolean} */
-jQuery.support.htmlSerialize;
-
-/** @type {boolean} */
-jQuery.support.leadingWhitespace;
-
-/** @type {boolean} */
-jQuery.support.noCloneEvent;
-
-/** @type {boolean} */
-jQuery.support.opacity;
-
-/** @type {boolean} */
-jQuery.support.style;
-
-/** @type {boolean} */
-jQuery.support.submitBubbles;
-
-/** @type {boolean} */
-jQuery.support.tbody;
-
-/**
- * @param {(string|number|boolean|function(number,string))=} arg1
- * @return {(string|!jQuery)}
- */
-jQuery.prototype.text = function(arg1) {};
-
-/**
- * @return {Array<Element>}
- * @nosideeffects
- */
-jQuery.prototype.toArray = function() {};
-
-/**
- * Refers to the method from the Effects category. There used to be a toggle
- * method on the Events category which was removed starting version 1.9.
- * @param {(number|string|Object<string,*>|boolean)=} arg1
- * @param {(function()|string)=} arg2
- * @param {function()=} arg3
- * @return {!jQuery}
- */
-jQuery.prototype.toggle = function(arg1, arg2, arg3) {};
-
-/**
- * @param {(string|boolean|function(number,string,boolean))=} arg1
- * @param {boolean=} flag
- * @return {!jQuery}
- */
-jQuery.prototype.toggleClass = function(arg1, flag) {};
-
-/**
- * @param {(string|jQuery.Event)} arg1
- * @param {...*} var_args
- * @return {!jQuery}
- */
-jQuery.prototype.trigger = function(arg1, var_args) {};
-
-/**
- * @param {string|jQuery.Event} eventType
- * @param {Array<*>=} extraParameters
- * @return {*}
- */
-jQuery.prototype.triggerHandler = function(eventType, extraParameters) {};
-
-/**
- * @param {string} str
- * @return {string}
- * @nosideeffects
- */
-jQuery.trim = function(str) {};
-
-/**
- * @param {*} obj
- * @return {string}
- * @nosideeffects
- */
-jQuery.type = function(obj) {};
-
-/**
- * @param {(string|function(!jQuery.Event)|jQuery.Event)=} arg1
- * @param {(function(!jQuery.Event)|boolean)=} arg2
- * @return {!jQuery}
- */
-jQuery.prototype.unbind = function(arg1, arg2) {};
-
-/**
- * @param {string=} arg1
- * @param {(string|Object<string,*>)=} arg2
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.undelegate = function(arg1, arg2, handler) {};
-
-/**
- * @param {Array<Element>} arr
- * @return {Array<Element>}
- */
-jQuery.unique = function(arr) {};
-
-/**
- * @deprecated Please use .on( "unload", handler ) instead.
- * @param {(function(!jQuery.Event)|Object<string, *>)} arg1
- * @param {function(!jQuery.Event)=} handler
- * @return {!jQuery}
- */
-jQuery.prototype.unload = function(arg1, handler) {};
-
-/** @return {!jQuery} */
-jQuery.prototype.unwrap = function() {};
-
-/**
- * @param {(string|Array<string>|function(number,*))=} arg1
- * @return {(string|number|Array<string>|!jQuery)}
- */
-jQuery.prototype.val = function(arg1) {};
-
-/**
- * Note: The official documentation (https://api.jquery.com/jQuery.when/) says
- * jQuery.when accepts deferreds, but it actually accepts any type, e.g.:
- *
- * jQuery.when(jQuery.ready, jQuery.ajax(''), jQuery('#my-element'), 1)
- *
- * If an argument is not an "observable" (a promise-like object) it is wrapped
- * into a promise.
- * @param {*} deferred
- * @param {...*} deferreds
- * @return {!jQuery.Promise}
- */
-jQuery.when = function(deferred, deferreds) {};
-
-/**
- * @param {(string|number|function(number,number))=} arg1
- * @return {(number|!jQuery)}
- */
-jQuery.prototype.width = function(arg1) {};
-
-/**
- * @param {(string|jQuerySelector|Element|jQuery|function(number))} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.wrap = function(arg1) {};
-
-/**
- * @param {(string|jQuerySelector|Element|jQuery)} wrappingElement
- * @return {!jQuery}
- */
-jQuery.prototype.wrapAll = function(wrappingElement) {};
-
-/**
- * @param {(string|jQuerySelector|Element|jQuery|function(number))} arg1
- * @return {!jQuery}
- */
-jQuery.prototype.wrapInner = function(arg1) {};
diff --git a/externs/proj4js.js b/externs/proj4js.js
deleted file mode 100644
index 6b54ed13ce..0000000000
--- a/externs/proj4js.js
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * @externs
- * @see http://proj4js.org/
- */
-
-
-/**
- * @constructor
- */
-var Proj4 = function() {};
-
-
-/**
- * @param {ol.Coordinate} coordinates
- * @return {ol.Coordinate}
- */
-Proj4.prototype.forward = function(coordinates) {};
-
-
-/**
- * @param {ol.Coordinate} coordinates
- * @return {ol.Coordinate}
- */
-Proj4.prototype.inverse = function(coordinates) {};
-
-
-/**
- * @param {string} name
- * @param {(string|Object)=} opt_def
- * @return {undefined|Object.<string, Object.<{axis: string, units: string, to_meter: number}>>}
- */
-Proj4.prototype.defs = function(name, opt_def) {};
-
-/**
- * @type {Proj4}
- */
-var proj4;
diff --git a/externs/readme.md b/externs/readme.md
deleted file mode 100644
index 3856ac5b44..0000000000
--- a/externs/readme.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Externs
-
-TODO: remove this directory
diff --git a/externs/tilejson.js b/externs/tilejson.js
deleted file mode 100644
index 8ceaceef60..0000000000
--- a/externs/tilejson.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/**
- * @externs
- * @see https://github.com/mapbox/tilejson-spec
- * @see https://github.com/mapbox/utfgrid-spec
- */
-
-
-/**
- * @constructor
- */
-var TileJSON = function() {};
-
-
-/**
- * @type {string}
- */
-TileJSON.prototype.tilejson;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.name;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.description;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.version;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.attribution;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.template;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.legend;
-
-
-/**
- * @type {string|undefined}
- */
-TileJSON.prototype.scheme;
-
-
-/**
- * @type {!Array.<string>}
- */
-TileJSON.prototype.tiles;
-
-
-/**
- * @type {!Array.<string>|undefined}
- */
-TileJSON.prototype.grids;
-
-
-/**
- * @type {number|undefined}
- */
-TileJSON.prototype.minzoom;
-
-
-/**
- * @type {number|undefined}
- */
-TileJSON.prototype.maxzoom;
-
-
-/**
- * @type {!Array.<number>|undefined}
- */
-TileJSON.prototype.bounds;
-
-
-/**
- * @type {!Array.<number>|undefined}
- */
-TileJSON.prototype.center;
-
-
-
-/**
- * @constructor
- */
-var UTFGridJSON = function() {};
-
-
-/**
- * @type {!Array.<string>}
- */
-UTFGridJSON.prototype.grid;
-
-
-/**
- * @type {!Array.<string>}
- */
-UTFGridJSON.prototype.keys;
-
-
-/**
- * @type {!Object.<string, Object>|undefined}
- */
-UTFGridJSON.prototype.data;
diff --git a/externs/topojson.js b/externs/topojson.js
deleted file mode 100644
index 111f966ad7..0000000000
--- a/externs/topojson.js
+++ /dev/null
@@ -1,177 +0,0 @@
-
-/**
- * @fileoverview Externs for TopoJSON.
- * @see https://github.com/mbostock/topojson/wiki/Specification
- * @externs
- */
-
-
-
-/**
- * @constructor
- */
-var TopoJSONTopology = function() {};
-
-
-/**
- * @type {string}
- */
-TopoJSONTopology.prototype.type;
-
-
-/**
- * @type {TopoJSONTransform|undefined}
- */
-TopoJSONTopology.prototype.transform;
-
-
-/**
- * @type {Object.<string, (TopoJSONGeometry|TopoJSONGeometryCollection)>}
- */
-TopoJSONTopology.prototype.objects;
-
-
-/**
- * @type {!Array.<Array.<Array.<number>>>}
- */
-TopoJSONTopology.prototype.arcs;
-
-
-
-/**
- * @constructor
- */
-var TopoJSONTransform = function() {};
-
-
-/**
- * @type {!Array.<number>}
- */
-TopoJSONTransform.prototype.scale;
-
-
-/**
- * @type {!Array.<number>}
- */
-TopoJSONTransform.prototype.translate;
-
-
-
-/**
- * @constructor
- */
-var TopoJSONGeometry = function() {};
-
-
-/**
- * @type {string}
- */
-TopoJSONGeometry.prototype.type;
-
-
-/**
- * @type {string|number|undefined}
- */
-TopoJSONGeometry.prototype.id;
-
-
-/**
- * @type {Object.<string, *>|undefined}
- */
-TopoJSONGeometry.prototype.properties;
-
-
-/**
- * @constructor
- */
-var TopoJSONGeometryCollection = function() {};
-
-
-/**
- * @type {Array.<TopoJSONGeometry>}
- */
-TopoJSONGeometryCollection.prototype.geometries;
-
-
-
-/**
- * @constructor
- * @extends {TopoJSONGeometry}
- */
-var TopoJSONPoint = function() {};
-
-
-/**
- * @type {!Array.<number>}
- */
-TopoJSONPoint.prototype.coordinates;
-
-
-
-/**
- * @constructor
- * @extends {TopoJSONGeometry}
- */
-var TopoJSONLineString = function() {};
-
-
-/**
- * @type {!Array.<number>}
- */
-TopoJSONLineString.prototype.arcs;
-
-
-
-/**
- * @constructor
- * @extends {TopoJSONGeometry}
- */
-var TopoJSONPolygon = function() {};
-
-
-/**
- * @type {!Array.<Array.<number>>}
- */
-TopoJSONPolygon.prototype.arcs;
-
-
-
-/**
- * @constructor
- * @extends {TopoJSONGeometry}
- */
-var TopoJSONMultiPoint = function() {};
-
-
-/**
- * @type {!Array.<Array.<number>>}
- */
-TopoJSONMultiPoint.prototype.coordinates;
-
-
-
-/**
- * @constructor
- * @extends {TopoJSONGeometry}
- */
-var TopoJSONMultiLineString = function() {};
-
-
-/**
- * @type {!Array.<Array.<number>>}
- */
-TopoJSONMultiLineString.prototype.arcs;
-
-
-
-/**
- * @constructor
- * @extends {TopoJSONGeometry}
- */
-var TopoJSONMultiPolygon = function() {};
-
-
-/**
- * @type {!Array.<Array.<Array.<number>>>}
- */
-TopoJSONMultiPolygon.prototype.arcs;