Merge pull request #5497 from Polymer/legacy-undefined-noBatch

[3.x] legacy flags (undefined, noBatch, notifyOrder, warnings)

externs/polymer-externs.js

@@ -135,6 +135,30 @@ Polymer.legacyOptimizations;
 /** @type {boolean} */
 Polymer.syncInitialRender;
 
+/** @type {boolean} */
+Polymer.legacyUndefined;
+
+/** @type {boolean} */
+Polymer.legacyNoBatch;
+
+/** @type {boolean} */
+Polymer.legacyWarnings;
+
+/** @type {boolean} */
+Polymer.legacyNotifyOrder;
+
+/** @type {boolean} */
+Polymer.orderedComputed;
+
+/** @type {boolean} */
+Polymer.fastDomIf;
+
+/** @type {boolean} */
+Polymer.removeNestedTemplates;
+
+/** @type {boolean} */
+Polymer.suppressTemplateNotifications;
+
 // nb. This is explicitly 'var', as Closure Compiler checks that this is the case.
 /**
  * @constructor

externs/polymer-internal-shared-types.js

@@ -61,9 +61,13 @@ TemplateInfo.prototype.hostProps;
 /** @type {!Object} */
 TemplateInfo.prototype.propertyEffects;
 /** @type {TemplateInfo | undefined} */
-TemplateInfo.prototype.nextTemplateInfo;
+TemplateInfo.prototype.nextSibling;
 /** @type {TemplateInfo | undefined} */
-TemplateInfo.prototype.previousTemplateInfo;
+TemplateInfo.prototype.previousSibling;
+/** @type {TemplateInfo | undefined} */
+TemplateInfo.prototype.firstChild;
+/** @type {TemplateInfo | undefined} */
+TemplateInfo.prototype.parent;
 /** @type {!Array<!Node>} */
 TemplateInfo.prototype.childNodes;
 /** @type {boolean} */

externs/webcomponents-externs.js

@@ -1,6 +1,7 @@
 /**
  * @fileoverview Externs for webcomponents polyfills
  * @externs
+ * @suppress {duplicate}
  *
  * @license
  * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
@@ -12,42 +13,49 @@
  */
 /* eslint-disable */
 
-var HTMLImports = {
-  /**
-   * @param {function()} callback
-   */
-  whenReady(callback) {},
-  /**
-   * @param {!Node} element
-   * @return {?HTMLLinkElement|?Document|undefined}
-   */
-  importForElement(element) {}
-};
+var HTMLImports = {};
+
+/**
+ * @param {function()=} callback
+ */
+HTMLImports.whenReady = function(callback) {};
+
+/**
+ * Returns the import document containing the element.
+ * @param {!Node} element
+ * @return {?HTMLLinkElement|?Document|undefined}
+ */
+HTMLImports.importForElement = function(element) {};
 
 window.HTMLImports = HTMLImports;
 
-var ShadyDOM = {
-  inUse: false,
-  flush() {},
-  /**
-   * @param {!Node} target
-   * @param {function(Array<MutationRecord>, MutationObserver)} callback
-   * @return {MutationObserver}
-   */
-  observeChildren(target, callback) {},
-  /**
-   * @param {MutationObserver} observer
-   */
-  unobserveChildren(observer) {},
-  /**
-   * @param {Node} node
-   */
-  patch(node) {},
-  /**
-   * @param {!ShadowRoot} shadowroot
-   */
-  flushInitial(shadowroot) {}
-};
+var ShadyDOM = {};
+
+ShadyDOM.inUse;
+
+ShadyDOM.flush = function() {};
+
+/**
+ * @param {!Node} target
+ * @param {function(Array<MutationRecord>, MutationObserver)} callback
+ * @return {MutationObserver}
+ */
+ShadyDOM.observeChildren = function(target, callback) {};
+
+/**
+ * @param {MutationObserver} observer
+ */
+ShadyDOM.unobserveChildren = function(observer) {};
+
+/**
+ * @param {Node} node
+ */
+ShadyDOM.patch = function(node) {};
+
+/**
+ * @param {!ShadowRoot} shadowroot
+ */
+ShadyDOM.flushInitial = function(shadowroot) {};
 
 window.ShadyDOM = ShadyDOM;
 
@@ -66,3 +74,8 @@ HTMLTemplateElement.decorate = function(template){};
  * @param {function(function())} cb callback
  */
 CustomElementRegistry.prototype.polyfillWrapFlushCallback = function(cb){};
+
+/**
+ * @param {string} cssText
+ */
+CSSStyleSheet.prototype.replaceSync = function(cssText) {};

interfaces.d.ts

@@ -116,8 +116,6 @@ export interface TemplateInfo {
   hasInsertionPoint?: boolean;
   hostProps: Object;
   propertyEffects: Object;
-  nextTemplateInfo?: TemplateInfo;
-  previousTemplateInfo?: TemplateInfo;
   childNodes: Node[];
   wasPreBound: boolean;
 }