Remove third_party/polymer from .gitignore

third_party/polymer/v1_0/components/polymer-externs/polymer.externs.js

-/**
- * @fileoverview Closure compiler externs for the Polymer library.
- *
- * @externs
- * @license
- * Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt. The complete set of authors may be
- * found at http://polymer.github.io/AUTHORS.txt. The complete set of
- * contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt. Code
- * distributed by Google as part of the polymer project is also subject to an
- * additional IP rights grant found at http://polymer.github.io/PATENTS.txt.
- */
-
-/**
- * @param {!{is: string}} descriptor The Polymer descriptor of the element.
- * @see https://github.com/Polymer/polymer/blob/0.8-preview/PRIMER.md#custom-element-registration
- */
-var Polymer = function(descriptor) {};
-
-
-/** @constructor @extends {HTMLElement} */
-var PolymerElement = function() {};
-
-/**
- * A mapping from ID to element in this Polymer Element's local DOM.
- * @type {!Object}
- */
-PolymerElement.prototype.$;
-
-/**
- * True if the element has been attached to the DOM.
- * @type {boolean}
- */
-PolymerElement.prototype.isAttached;
-
-/**
- * The root node of the element.
- * @type {!Node}
- */
-PolymerElement.prototype.root;
-
-/**
- * Returns the first node in this element’s local DOM that matches selector.
- * @param {string} selector
- */
-PolymerElement.prototype.$$ = function(selector) {};
-
-/** @type {string} The Custom element tag name. */
-PolymerElement.prototype.is;
-
-/** @type {string} The native element this element extends. */
-PolymerElement.prototype.extends;
-
-/**
- * An array of objects whose properties get added to this element.
- * @see https://www.polymer-project.org/1.0/docs/devguide/behaviors.html
- * @type {!Array<!Object>|undefined}
- */
-PolymerElement.prototype.behaviors;
-
-/**
- * A string-separated list of dependent properties that should result in a
- * change function being called. These observers differ from single-property
- * observers in that the change handler is called asynchronously.
- *
- * @type {!Object<string, string>|undefined}
- */
-PolymerElement.prototype.observers;
-
-/** On create callback. */
-PolymerElement.prototype.created = function() {};
-/** On ready callback. */
-PolymerElement.prototype.ready = function() {};
-/** On registered callback. */
-PolymerElement.prototype.registered = function() {};
-/** On attached to the DOM callback. */
-PolymerElement.prototype.attached = function() {};
-/** On detached from the DOM callback. */
-PolymerElement.prototype.detached = function() {};
-
-/**
- * Callback fired when an attribute on the element has been changed.
- *
- * @param {string} name The name of the attribute that changed.
- */
-PolymerElement.prototype.attributeChanged = function(name) {};
-
-/** @typedef {!{
- *    type: !Function,
- *    reflectToAttribute: (boolean|undefined),
- *    readOnly: (boolean|undefined),
- *    notify: (boolean|undefined),
- *    value: *,
- *    computed: (string|undefined),
- *    observer: (string|undefined)
- *  }} */
-PolymerElement.PropertyConfig;
-
-/** @typedef {!Object<string, (!Function|!PolymerElement.PropertyConfig)>} */
-PolymerElement.Properties;
-
-/** @type {!PolymerElement.Properties} */
-PolymerElement.prototype.properties;
-
-/** @type {!Object<string, *>} */
-PolymerElement.prototype.hostAttributes;
-
-/**
- * An object that maps events to event handler function names.
- * @type {!Object<string, string>}
- */
-PolymerElement.prototype.listeners;
-
-/**
- * Return the element whose local dom within which this element is contained.
- * @type {?Element}
- */
-PolymerElement.prototype.domHost;
-
-/**
- * Notifies the event binding system of a change to a property.
- * @param  {string} path  The path to set.
- * @param  {*}      value The value to send in the update notification.
- */
-PolymerElement.prototype.notifyPath = function(path, value) {};
-
-/**
- * Convienence method for setting a value to a path and notifying any
- * elements bound to the same path.
- *
- * Note, if any part in the path except for the last is undefined,
- * this method does nothing (this method does not throw when
- * dereferencing undefined paths).
- *
- * @param {(string|Array<(string|number)>)} path Path to the value
- *   to read.  The path may be specified as a string (e.g. `foo.bar.baz`)
- *   or an array of path parts (e.g. `['foo.bar', 'baz']`).  Note that
- *   bracketed expressions are not supported; string-based path parts
- *   *must* be separated by dots.  Note that when dereferencing array
- *   indicies, the index may be used as a dotted part directly
- *   (e.g. `users.12.name` or `['users', 12, 'name']`).
- * @param {*} value Value to set at the specified path.
- * @param {Object=} root Root object from which the path is evaluated.
-*/
-PolymerElement.prototype.set = function(path, value, root) {};
-
-/**
- * Convienence method for reading a value from a path.
- *
- * Note, if any part in the path is undefined, this method returns
- * `undefined` (this method does not throw when dereferencing undefined
- * paths).
- *
- * @param {(string|Array<(string|number)>)} path Path to the value
- *   to read.  The path may be specified as a string (e.g. `foo.bar.baz`)
- *   or an array of path parts (e.g. `['foo.bar', 'baz']`).  Note that
- *   bracketed expressions are not supported; string-based path parts
- *   *must* be separated by dots.  Note that when dereferencing array
- *   indicies, the index may be used as a dotted part directly
- *   (e.g. `users.12.name` or `['users', 12, 'name']`).
- * @param {Object=} root Root object from which the path is evaluated.
- * @return {*} Value at the path, or `undefined` if any part of the path
- *   is undefined.
- */
-PolymerElement.prototype.get = function(path, root) {};
-
-/**
- * Adds items onto the end of the array at the path specified.
- *
- * The arguments after `path` and return value match that of
- * `Array.prototype.push`.
- *
- * This method notifies other paths to the same array that a
- * splice occurred to the array.
- *
- * @param {string} path Path to array.
- * @param {...*} var_args Items to push onto array
- * @return {number} New length of the array.
- */
-PolymerElement.prototype.push = function(path, var_args) {};
-
-/**
- * Removes an item from the end of array at the path specified.
- *
- * The arguments after `path` and return value match that of
- * `Array.prototype.pop`.
- *
- * This method notifies other paths to the same array that a
- * splice occurred to the array.
- *
- * @param {string} path Path to array.
- * @return {*} Item that was removed.
- */
-PolymerElement.prototype.pop = function(path) {};
-
-/**
- * Starting from the start index specified, removes 0 or more items
- * from the array and inserts 0 or more new itms in their place.
- *
- * The arguments after `path` and return value match that of
- * `Array.prototype.splice`.
- *
- * This method notifies other paths to the same array that a
- * splice occurred to the array.
- *
- * @param {string} path Path to array.
- * @param {number} start Index from which to start removing/inserting.
- * @param {number} deleteCount Number of items to remove.
- * @param {...*} var_args Items to insert into array.
- * @return {!Array} Array of removed items.
- */
-PolymerElement.prototype.splice = function(path, start, deleteCount, var_args) {};
-
-/**
- * Removes an item from the beginning of array at the path specified.
- *
- * The arguments after `path` and return value match that of
- * `Array.prototype.pop`.
- *
- * This method notifies other paths to the same array that a
- * splice occurred to the array.
- *
- * @param {string} path Path to array.
- * @return {*} Item that was removed.
- */
-PolymerElement.prototype.shift = function(path) {};
-
-/**
- * Adds items onto the beginning of the array at the path specified.
- *
- * The arguments after `path` and return value match that of
- * `Array.prototype.push`.
- *
- * This method notifies other paths to the same array that a
- * splice occurred to the array.
- *
- * @param {string} path Path to array.
- * @param {...*} var_args Items to insert info array
- * @return {number} New length of the array.
- */
-PolymerElement.prototype.unshift = function(path, var_args) {};
-
-/**
- * Fire an event.
- *
- * @param {string} type An event name.
- * @param {Object=} detail
- * @param {{
- *   bubbles: (boolean|undefined),
- *   cancelable: (boolean|undefined),
- *   node: (!HTMLElement|undefined)}=} options
- * @return {Object} event
- */
-PolymerElement.prototype.fire = function(type, detail, options) {};
-
-/**
- * Toggles the named boolean class on the host element, adding the class if
- * bool is truthy and removing it if bool is falsey. If node is specified, sets
- * the class on node instead of the host element.
- * @param {string} name
- * @param {boolean} bool
- * @param {HTMLElement=} node
- */
-PolymerElement.prototype.toggleClass = function(name, bool, node) {};
-
-/**
- * Toggles the named boolean attribute on the host element, adding the attribute
- * if bool is truthy and removing it if bool is falsey. If node is specified,
- * sets the attribute on node instead of the host element.
- * @param {string} name
- * @param {boolean} bool
- * @param {HTMLElement=} node
- */
-PolymerElement.prototype.toggleAttribute = function(name, bool, node) {};
-
-/**
- * Moves a boolean attribute from oldNode to newNode, unsetting the attribute
- * (if set) on oldNode and setting it on newNode.
- * @param {string} name
- * @param {!HTMLElement} newNode
- * @param {!HTMLElement} oldNode
- */
-PolymerElement.prototype.attributeFollows = function(name, newNode, oldNode) {};
-
-/**
- * Convenience method to add an event listener on a given element, late bound to
- * a named method on this element.
- * @param {!Element} node Element to add event listener to.
- * @param {string} eventName Name of event to listen for.
- * @param {string} methodName Name of handler method on this to call.
- */
-PolymerElement.prototype.listen = function(node, eventName, methodName) {};
-
-/**
- * Convenience method to remove an event listener from a given element.
- * @param {!Element} node Element to remove event listener from.
- * @param {string} eventName Name of event to stop listening for.
- * @param {string} methodName Name of handler method on this to remove.
- */
-PolymerElement.prototype.unlisten = function(node, eventName, methodName) {};
-
-/**
- * Override scrolling behavior to all direction, one direction, or none.
- *
- * Valid scroll directions:
- * 'all': scroll in any direction
- * 'x': scroll only in the 'x' direction
- * 'y': scroll only in the 'y' direction
- * 'none': disable scrolling for this node
- *
- * @param {string=} direction Direction to allow scrolling Defaults to all.
- * @param {HTMLElement=} node Element to apply scroll direction setting.
- *     Defaults to this.
- */
-PolymerElement.prototype.setScrollDirection = function(direction, node) {};
-
-/**
- * @param {!Function} method
- * @param {number=} wait
- * @return {number} A handle which can be used to cancel the job.
- */
-PolymerElement.prototype.async = function(method, wait) {};
-
-/**
- * @param {...*} var_args
- */
-PolymerElement.prototype.factoryImpl = function(var_args) {};
-
-Polymer.Base;
-
-/**
- * Used by the promise-polyfill on its own.
- *
- * @param {!Function} method
- * @param {number=} wait
- * @return {number} A handle which can be used to cancel the job.
- */
-Polymer.Base.async = function(method, wait) {};
-
-/**
- * Returns a property descriptor object for the property specified.
- *
- * This method allows introspecting the configuration of a Polymer element's
- * properties as configured in its `properties` object.  Note, this method
- * normalizes shorthand forms of the `properties` object into longhand form.
- *
- * @param {string} property Name of property to introspect.
- * @return {Object} Property descriptor for specified property.
-*/
-Polymer.Base.getPropertyInfo = function(property) {};
-
-/**
- * @param {number} handle
- */
-PolymerElement.prototype.cancelAsync = function(handle) {};
-
-/**
- * Call debounce to collapse multiple requests for a named task into one
- * invocation, which is made after the wait time has elapsed with no new
- * request. If no wait time is given, the callback is called at microtask timing
- * (guaranteed to be before paint).
- * @param {string} jobName
- * @param {!Function} callback
- * @param {number=} wait
- */
-PolymerElement.prototype.debounce = function(jobName, callback, wait) {};
-
-/**
- * Cancels an active debouncer without calling the callback.
- * @param {string} jobName
- */
-PolymerElement.prototype.cancelDebouncer = function(jobName) {};
-
-/**
- * Calls the debounced callback immediately and cancels the debouncer.
- * @param {string} jobName
- */
-PolymerElement.prototype.flushDebouncer = function(jobName) {};
-
-/**
- * @param {string} jobName
- * @return {boolean} True if the named debounce task is waiting to run.
- */
-PolymerElement.prototype.isDebouncerActive = function(jobName) {};
-
-
-/**
- * Applies a CSS transform to the specified node, or this element if no node is
- * specified. transform is specified as a string.
- * @param {string} transform
- * @param {HTMLElement=} node
- */
-PolymerElement.prototype.transform = function(transform, node) {};
-
-/**
- * Transforms the specified node, or this element if no node is specified.
- * @param {number|string} x
- * @param {number|string} y
- * @param {number|string} z
- * @param {HTMLElement=} node
- */
-PolymerElement.prototype.translate3d = function(x, y, z, node) {};
-
-/**
- * Dynamically imports an HTML document.
- * @param {string} href
- * @param {Function=} onload
- * @param {Function=} onerror
- */
-PolymerElement.prototype.importHref = function(href, onload, onerror) {};
-
-/**
- * Delete an element from an array.
- * @param {!Array} array
- * @param {*} item
- */
-PolymerElement.prototype.arrayDelete = function(array, item) {};
-
-/**
- * Resolve a url to make it relative to the current doc.
- * @param {string} url
- * @return {string}
- */
-PolymerElement.prototype.resolveUrl = function(url) {};
-
-/**
- * Logs a message to the console.
- *
- * @param {!Array} var_args
- * @protected
- */
-PolymerElement.prototype._log = function(var_args) {};
-
-/**
- * Logs a message to the console with a 'warn' level.
- *
- * @param {!Array} var_args
- * @protected
- */
-PolymerElement.prototype._warn = function(var_args) {};
-
-/**
- * Logs a message to the console with an 'error' level.
- *
- * @param {!Array} var_args
- * @protected
- */
-PolymerElement.prototype._error = function(var_args) {};
-
-/**
- * Formats string arguments together for a console log.
- *
- * @param {...*} var_args
- * @return {!Array} The formatted array of args to a log function.
- * @protected
- */
-PolymerElement.prototype._logf = function(var_args) {};
-
-
-/**
- * A Polymer DOM API for manipulating DOM such that local DOM and light DOM
- * trees are properly maintained.
- *
- * @constructor
- */
-var PolymerDomApi = function() {};
-
-/** @param {!Node} node */
-PolymerDomApi.prototype.appendChild = function(node) {};
-
-/**
- * @param {!Node} node
- * @param {!Node} beforeNode
- */
-PolymerDomApi.prototype.insertBefore = function(node, beforeNode) {};
-
-/** @param {!Node} node */
-PolymerDomApi.prototype.removeChild = function(node) {};
-
-/** @type {!Array<!Node>} */
-PolymerDomApi.prototype.childNodes;
-
-/** @type {?Node} */
-PolymerDomApi.prototype.parentNode;
-
-/** @type {?Node} */
-PolymerDomApi.prototype.firstChild;
-
-/** @type {?Node} */
-PolymerDomApi.prototype.lastChild;
-
-/** @type {?HTMLElement} */
-PolymerDomApi.prototype.firstElementChild;
-
-/** @type {?HTMLElement} */
-PolymerDomApi.prototype.lastElementChild;
-
-/** @type {?Node} */
-PolymerDomApi.prototype.previousSibling;
-
-/** @type {?Node} */
-PolymerDomApi.prototype.nextSibling;
-
-/** @type {string} */
-PolymerDomApi.prototype.textContent;
-
-/** @type {string} */
-PolymerDomApi.prototype.innerHTML;
-
-/**
- * @param {string} selector
- * @return {?HTMLElement}
- */
-PolymerDomApi.prototype.querySelector = function(selector) {};
-
-/**
- * @param {string} selector
- * @return {!Array<!HTMLElement>}
- */
-PolymerDomApi.prototype.querySelectorAll = function(selector) {};
-
-/** @return {!Array<!Node>} */
-PolymerDomApi.prototype.getDistributedNodes = function() {};
-
-/** @return {!Array<!Node>} */
-PolymerDomApi.prototype.getDestinationInsertionPoints = function() {};
-
-/** @return {?Node} */
-PolymerDomApi.prototype.getOwnerRoot = function() {};
-
-/**
- * @param {string} attribute
- * @param {string|number|boolean} value Values are converted to strings with
- *     ToString, so we accept number and boolean since both convert easily to
- *     strings.
- */
-PolymerDomApi.prototype.setAttribute = function(attribute, value) {};
-
-/** @param {string} attribute */
-PolymerDomApi.prototype.removeAttribute = function(attribute) {};
-
-/** @type {?DOMTokenList} */
-PolymerDomApi.prototype.classList;
-
-/**
- * @param {string} selector
- * @return {!Array<!HTMLElement>}
- */
-PolymerDomApi.prototype.queryDistributedElements = function(selector) {};
-
-/**
- * A Polymer Event API.
- *
- * @constructor
- */
-var PolymerEventApi = function() {};
-
-/** @type {?EventTarget} */
-PolymerEventApi.prototype.rootTarget;
-
-/** @type {?EventTarget} */
-PolymerEventApi.prototype.localTarget;
-
-/** @type {?Array<!Element>|undefined} */
-PolymerEventApi.prototype.path;
-
-/**
- * Returns a Polymer-friendly API for manipulating DOM of a specified node or
- * an event API for a specified event..
- *
- * @param {?Node|?Event} nodeOrEvent
- * @return {!PolymerDomApi|!PolymerEventApi}
- */
-Polymer.dom = function(nodeOrEvent) {};
-
-Polymer.dom.flush = function() {};
-
-Polymer.CaseMap;
-
-/**
- * Convert a string from dash to camel-case.
- * @param {string} dash
- * @return {string} The string in camel-case.
- */
-Polymer.CaseMap.dashToCamelCase = function(dash) {};
-
-/**
- * Convert a string from camel-case to dash format.
- * @param {string} camel
- * @return {string} The string in dash format.
- */
-Polymer.CaseMap.camelToDashCase = function(camel) {};
-
-
-/**
- * Settings pulled from
- * https://github.com/Polymer/polymer/blob/master/src/lib/settings.html
- */
-Polymer.Settings;
-
-/** @type {boolean} */
-Polymer.Settings.wantShadow;
-
-/** @type {boolean} */
-Polymer.Settings.hasShadow;
-
-/** @type {boolean} */
-Polymer.Settings.nativeShadow;
-
-/** @type {boolean} */
-Polymer.Settings.useShadow;
-
-/** @type {boolean} */
-Polymer.Settings.useNativeShadow;
-
-/** @type {boolean} */
-Polymer.Settings.useNativeImports;
-
-/** @type {boolean} */
-Polymer.Settings.useNativeCustomElements;
-
-
-/**
- * @see https://github.com/Polymer/polymer/blob/master/src/lib/template/templatizer.html
- * @polymerBehavior
- */
-Polymer.Templatizer = {
-  /**
-   * @param {?Object} model
-   * @return {?Element}
-   */
-  stamp: function(model) {},
-
-  /**
-   * @param {?Element} template
-   */
-  templatize: function(template) {},
-};
-
-
-/**
- * An Event type fired when moving while finger/button is down.
- * state - a string indicating the tracking state:
- *     + start: fired when tracking is first detected (finger/button down and
- *              moved past a pre-set distance threshold)
- *     + track: fired while tracking
- *     + end: fired when tracking ends
- * x - clientX coordinate for event
- * y - clientY coordinate for event
- * dx - change in pixels horizontally since the first track event
- * dy - change in pixels vertically since the first track event
- * ddx - change in pixels horizontally since last track event
- * ddy - change in pixels vertically since last track event
- * hover() - a function that may be called to determine the element currently
- *           being hovered
- *
- * @typedef {{
- *   state: string,
- *   x: number,
- *   y: number,
- *   dx: number,
- *   dy: number,
- *   ddx: number,
- *   ddy: number,
- *   hover: (function(): Node)
- * }}
- */
-var PolymerTrackEvent;
-
-/**
- * An Event type fired when a finger does down, up, or taps.
- * x - clientX coordinate for event
- * y - clientY coordinate for event
- * sourceEvent - the original DOM event that caused the down action
- *
- * @typedef {{
- *   x: number,
- *   y: number,
- *   sourceEvent: Event
- * }}
- */
-var PolymerTouchEvent;