feat(performance): update to the performance API

related pr: aurelia/pal-nodejs#30

Author: zewa666

src/index.js

@@ -15,7 +15,7 @@ export function AggregateError(message: string, innerError?: Error, skipIfAlread
 
     message += `${separator}Inner Error:\n`;
 
-    if (typeof(innerError) === 'string' ) {
+    if (typeof (innerError) === 'string') {
       message += `Message: ${innerError}`;
     } else {
       if (innerError.message) {
@@ -78,6 +78,59 @@ interface Performance {
   * @return The timestamp, measured in milliseconds, accurate to one thousandth of a millisecond.
   */
   now(): number;
+
+  /**
+   * Removes the given mark from the browser's performance entry buffer.
+   * 
+   * @param {string} [markName] A DOMString representing the name of the timestamp. If this argument is omitted, all performance entries with an entry type of "mark" will be removed.
+   * @memberof IPerformance
+   */
+  clearMarks(markName?: string): void;
+
+  /**
+   * Removes the given measure from the browser's performance entry buffer.
+   * 
+   * @param {string} [measureName] A DOMString representing the name of the timestamp. If this argument is omitted, all performance entries with an entry type of "measure" will be removed. 
+   * @memberof IPerformance
+   */
+  clearMeasures(measureName?: string): void;
+
+  /**
+   * Returns a list of PerformanceEntry objects based on the given name and entry type.
+   * 
+   * @param {string} name The name of the entry to retrieve
+   * @param {string} [entryType] The type of entry to retrieve such as "mark". The valid entry types are listed in PerformanceEntry.entryType.
+   * @returns {*} 
+   * @memberof IPerformance
+   */
+  getEntriesByName(name: string, entryType?: string): any;
+
+  /**
+   * Returns a list of PerformanceEntry objects of the given entry type.
+   * 
+   * @param {string} entryType The type of entry to retrieve such as "mark". The valid entry types are listed in PerformanceEntry.entryType.
+   * @returns {*} 
+   * @memberof IPerformance
+   */
+  getEntriesByType(entryType: string): any;
+
+  /**
+   * Creates a timestamp in the browser's performance entry buffer with the given name.
+   * 
+   * @param {string} markName a DOMString representing the name of the mark
+   * @memberof IPerformance
+   */
+  mark(markName: string): void;
+
+  /**
+   * Creates a named timestamp in the browser's performance entry buffer between two specified marks (known as the start mark and end mark, respectively).
+   * 
+   * @param {string} measureName a DOMString representing the name of the measure.
+   * @param {string} [startMarkName] A DOMString representing the name of the measure's starting mark. May also be the name of a PerformanceTiming property.
+   * @param {string} [endMarkName] A DOMString representing the name of the measure's ending mark. May also be the name of a PerformanceTiming property.
+   * @memberof IPerformance
+   */
+  measure(measureName: string, startMarkName?: string, endMarkName?: string): void;
 }
 
 /**
@@ -170,14 +223,14 @@ interface ModuleNameOptions {
 * The singleton instance of the Platform API.
 */
 export const PLATFORM: Platform = {
-  noop() {},
-  eachModule() {},
+  noop() { },
+  eachModule() { },
   moduleName(moduleName) {
     return moduleName;
   }
 };
 
-PLATFORM.global = (function() {
+PLATFORM.global = (function () {
   // Workers don’t have `window`, only `self`
   if (typeof self !== 'undefined') {
     return self;
@@ -327,7 +380,7 @@ interface Dom {
   * @param newNode The node to append.
   * @param parentNode The node to append to, otherwise the document.body.
   */
-  appendNode(newNode: Node, parentNode?:Node): void;
+  appendNode(newNode: Node, parentNode?: Node): void;
   /**
   * Replaces a node in the parent with a new node.
   * @param newNode The node to replace the old node with.
@@ -367,7 +420,7 @@ export function initializePAL(callback: (platform: Platform, feature: Feature, d
   }
   isInitialized = true;
   if (typeof Object.getPropertyDescriptor !== 'function') {
-    Object.getPropertyDescriptor = function(subject, name) {
+    Object.getPropertyDescriptor = function (subject, name) {
       let pd = Object.getOwnPropertyDescriptor(subject, name);
       let proto = Object.getPrototypeOf(subject);
       while (typeof pd === 'undefined' && proto !== null) {