diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index d2e1ae34..21e206a3 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -462,6 +462,16 @@ getJasmineRequireObj().Spec = function(j$) {
       this.pend();
     }
 
+    /**
+     * @typedef SpecResult
+     * @property {Int} id - The unique id of this spec.
+     * @property {String} description - The description passed to the {@link it} that created this spec.
+     * @property {String} fullName - The full description including all ancestors of this spec.
+     * @property {Expectation[]} failedExpectations - The list of expectations that failed during execution of this spec.
+     * @property {Expectation[]} passedExpectations - The list of expectations that passed during execution of this spec.
+     * @property {String} pendingReason - If the spec is {@link pending}, this will be the reason.
+     * @property {String} status - Once the spec has completed, this string represents the pass/fail status of this spec.
+     */
     this.result = {
       id: this.id,
       description: this.description,
@@ -690,12 +700,56 @@ getJasmineRequireObj().Env = function(j$) {
       return currentSpec || currentSuite();
     };
 
+    /**
+     * This represents the available reporter callback for an object passed to {@link Env#addReporter}.
+     * @interface Reporter
+     */
     var reporter = new j$.ReportDispatcher([
+      /**
+       * `jasmineStarted` is called after all of the specs have been loaded, but just before execution starts.
+       * @function
+       * @name Reporter#jasmineStarted
+       * @param {JasmineStartedInfo} suiteInfo Information about the full Jasmine suite that is being run
+       */
       'jasmineStarted',
+      /**
+       * When the entire suite has finished execution `jasmineDone` is called
+       * @function
+       * @name Reporter#jasmineDone
+       * @param {JasmineDoneInfo} suiteInfo Information about the full Jasmine suite that just finished running.
+       */
       'jasmineDone',
+      /**
+       * `suiteStarted` is invoked when a `describe` starts to run
+       * @function
+       * @name Reporter#suiteStarted
+       * @param {SuiteResult} result Information about the individual {@link describe} being run
+       */
       'suiteStarted',
+      /**
+       * `suiteDone` is invoked when all of the child specs and suites for a given suite have been run
+       *
+       * While jasmine doesn't require any specific functions, not defining a `suiteDone` will make it impossible for a reporter to know when a suite has failures in an `afterAll`.
+       * @function
+       * @name Reporter#suiteDone
+       * @param {SuiteResult} result
+       */
       'suiteDone',
+      /**
+       * `specStarted` is invoked when an `it` starts to run (including associated `beforeEach` functions)
+       * @function
+       * @name Reporter#specStarted
+       * @param {SpecResult} result Information about the individual {@link it} being run
+       */
       'specStarted',
+      /**
+       * `specDone` is invoked when an `it` and its associated `beforeEach` and `afterEach` functions have been run.
+       *
+       * While jasmine doesn't require any specific functions, not defining a `specDone` will make it impossible for a reporter to know when a spec has failed.
+       * @function
+       * @name Reporter#specDone
+       * @param {SpecResult} result
+       */
       'specDone'
     ]);
 
@@ -911,6 +965,12 @@ getJasmineRequireObj().Env = function(j$) {
         throw new Error('Invalid order: would cause a beforeAll or afterAll to be run multiple times');
       }
 
+      /**
+       * Information passed to the {@link Reporter#jasmineStarted} event.
+       * @typedef JasmineStartedInfo
+       * @property {Int} totalSpecsDefined - The total number of specs defined in this suite.
+       * @property {Order} order - Information about the ordering (random or not) of this execution of the suite.
+       */
       reporter.jasmineStarted({
         totalSpecsDefined: totalSpecsDefined,
         order: order
@@ -924,6 +984,12 @@ getJasmineRequireObj().Env = function(j$) {
         currentlyExecutingSuites.pop();
         globalErrors.uninstall();
 
+        /**
+         * Information passed to the {@link Reporter#jasmineDone} event.
+         * @typedef JasmineDoneInfo
+         * @property {Order} order - Information about the ordering (random or not) of this execution of the suite.
+         * @property {Expectation[]} failedExpectations - List of expectations that failed in an {@link afterAll} at the global level.
+         */
         reporter.jasmineDone({
           order: order,
           failedExpectations: topSuite.result.failedExpectations
@@ -935,6 +1001,7 @@ getJasmineRequireObj().Env = function(j$) {
      * Add a custom reporter to the Jasmine environment.
      * @name Env#addReporter
      * @function
+     * @param {Reporter} reporterToAdd The reporter to be added.
      * @see custom_reporter
      */
     this.addReporter = function(reporterToAdd) {
@@ -1244,8 +1311,9 @@ getJasmineRequireObj().JsApiReporter = function() {
    * _Note:_ Do not construct this directly, use the global `jsApiReporter` to retrieve the instantiated object.
    *
    * @name jsApiReporter
-   * @classdesc Reporter added by default in `boot.js` to record results for retrieval in javascript code.
+   * @classdesc {@link Reporter} added by default in `boot.js` to record results for retrieval in javascript code.
    * @class
+   * @hideconstructor
    */
   function JsApiReporter(options) {
     var timer = options.timer || noopTimer,
@@ -2226,6 +2294,15 @@ getJasmineRequireObj().buildExpectationResult = function() {
     var messageFormatter = options.messageFormatter || function() {},
       stackFormatter = options.stackFormatter || function() {};
 
+    /**
+     * @typedef Expectation
+     * @property {String} matcherName - The name of the matcher that was executed for this expectation.
+     * @property {String} message - The failure message for the expectation.
+     * @property {String} stack - The stack trace for the failure if available.
+     * @property {Boolean} passed - Whether the expectation passed or failed.
+     * @property {Object} expected - If the expectation failed, what was the expected value.
+     * @property {Object} actual - If the expectation failed, what actual value was produced.
+     */
     var result = {
       matcherName: options.matcherName,
       message: message(),
@@ -4284,7 +4361,7 @@ getJasmineRequireObj().interface = function(jasmine, env) {
      * By default Jasmine assumes this function completes synchronously.
      * If you have code that you need to test asynchronously, you can declare that you receive a `done` callback, return a Promise, or use the `async` keyword if it is supported in your environment.
      * @callback implementationCallback
-     * @param {Function} done Used to specify to Jasmine that this callback is asynchronous and Jasmine should wait until it has been called before moving on.
+     * @param {Function} [done] Used to specify to Jasmine that this callback is asynchronous and Jasmine should wait until it has been called before moving on.
      * @returns {} Optionally return a Promise instead of using `done` to cause Jasmine to wait for completion.
      */
 
@@ -4296,7 +4373,7 @@ getJasmineRequireObj().interface = function(jasmine, env) {
      * @function
      * @global
      * @param {String} description Textual description of the group
-     * @param {Function} specDefinitions Function for Jasmine to invoke that will define inner suites a specs
+     * @param {Function} specDefinitions Function for Jasmine to invoke that will define inner suites and specs
      */
     describe: function(description, specDefinitions) {
       return env.describe(description, specDefinitions);
@@ -4310,7 +4387,7 @@ getJasmineRequireObj().interface = function(jasmine, env) {
      * @function
      * @global
      * @param {String} description Textual description of the group
-     * @param {Function} specDefinitions Function for Jasmine to invoke that will define inner suites a specs
+     * @param {Function} specDefinitions Function for Jasmine to invoke that will define inner suites and specs
      */
     xdescribe: function(description, specDefinitions) {
       return env.xdescribe(description, specDefinitions);
@@ -4325,7 +4402,7 @@ getJasmineRequireObj().interface = function(jasmine, env) {
      * @function
      * @global
      * @param {String} description Textual description of the group
-     * @param {Function} specDefinitions Function for Jasmine to invoke that will define inner suites a specs
+     * @param {Function} specDefinitions Function for Jasmine to invoke that will define inner suites and specs
      */
     fdescribe: function(description, specDefinitions) {
       return env.fdescribe(description, specDefinitions);
@@ -4887,6 +4964,14 @@ getJasmineRequireObj().Suite = function(j$) {
 
     this.children = [];
 
+    /**
+     * @typedef SuiteResult
+     * @property {Int} id - The unique id of this suite.
+     * @property {String} description - The description text passed to the {@link describe} that made this suite.
+     * @property {String} fullName - The full description including all ancestors of this suite.
+     * @property {Expectation[]} failedExpectations - The list of expectations that failed in an {@link afterAll} for this suite.
+     * @property {String} status - Once the suite has completed, this string represents the pass/fail status of this suite.
+     */
     this.result = {
       id: this.id,
       description: this.description,
diff --git a/src/core/Env.js b/src/core/Env.js
index 2bdbdde1..b26c7db0 100644
--- a/src/core/Env.js
+++ b/src/core/Env.js
@@ -37,12 +37,56 @@ getJasmineRequireObj().Env = function(j$) {
       return currentSpec || currentSuite();
     };
 
+    /**
+     * This represents the available reporter callback for an object passed to {@link Env#addReporter}.
+     * @interface Reporter
+     */
     var reporter = new j$.ReportDispatcher([
+      /**
+       * `jasmineStarted` is called after all of the specs have been loaded, but just before execution starts.
+       * @function
+       * @name Reporter#jasmineStarted
+       * @param {JasmineStartedInfo} suiteInfo Information about the full Jasmine suite that is being run
+       */
       'jasmineStarted',
+      /**
+       * When the entire suite has finished execution `jasmineDone` is called
+       * @function
+       * @name Reporter#jasmineDone
+       * @param {JasmineDoneInfo} suiteInfo Information about the full Jasmine suite that just finished running.
+       */
       'jasmineDone',
+      /**
+       * `suiteStarted` is invoked when a `describe` starts to run
+       * @function
+       * @name Reporter#suiteStarted
+       * @param {SuiteResult} result Information about the individual {@link describe} being run
+       */
       'suiteStarted',
+      /**
+       * `suiteDone` is invoked when all of the child specs and suites for a given suite have been run
+       *
+       * While jasmine doesn't require any specific functions, not defining a `suiteDone` will make it impossible for a reporter to know when a suite has failures in an `afterAll`.
+       * @function
+       * @name Reporter#suiteDone
+       * @param {SuiteResult} result
+       */
       'suiteDone',
+      /**
+       * `specStarted` is invoked when an `it` starts to run (including associated `beforeEach` functions)
+       * @function
+       * @name Reporter#specStarted
+       * @param {SpecResult} result Information about the individual {@link it} being run
+       */
       'specStarted',
+      /**
+       * `specDone` is invoked when an `it` and its associated `beforeEach` and `afterEach` functions have been run.
+       *
+       * While jasmine doesn't require any specific functions, not defining a `specDone` will make it impossible for a reporter to know when a spec has failed.
+       * @function
+       * @name Reporter#specDone
+       * @param {SpecResult} result
+       */
       'specDone'
     ]);
 
@@ -258,6 +302,12 @@ getJasmineRequireObj().Env = function(j$) {
         throw new Error('Invalid order: would cause a beforeAll or afterAll to be run multiple times');
       }
 
+      /**
+       * Information passed to the {@link Reporter#jasmineStarted} event.
+       * @typedef JasmineStartedInfo
+       * @property {Int} totalSpecsDefined - The total number of specs defined in this suite.
+       * @property {Order} order - Information about the ordering (random or not) of this execution of the suite.
+       */
       reporter.jasmineStarted({
         totalSpecsDefined: totalSpecsDefined,
         order: order
@@ -271,6 +321,12 @@ getJasmineRequireObj().Env = function(j$) {
         currentlyExecutingSuites.pop();
         globalErrors.uninstall();
 
+        /**
+         * Information passed to the {@link Reporter#jasmineDone} event.
+         * @typedef JasmineDoneInfo
+         * @property {Order} order - Information about the ordering (random or not) of this execution of the suite.
+         * @property {Expectation[]} failedExpectations - List of expectations that failed in an {@link afterAll} at the global level.
+         */
         reporter.jasmineDone({
           order: order,
           failedExpectations: topSuite.result.failedExpectations
@@ -282,6 +338,7 @@ getJasmineRequireObj().Env = function(j$) {
      * Add a custom reporter to the Jasmine environment.
      * @name Env#addReporter
      * @function
+     * @param {Reporter} reporterToAdd The reporter to be added.
      * @see custom_reporter
      */
     this.addReporter = function(reporterToAdd) {
diff --git a/src/core/ExpectationResult.js b/src/core/ExpectationResult.js
index 80c858b9..c794ec77 100644
--- a/src/core/ExpectationResult.js
+++ b/src/core/ExpectationResult.js
@@ -4,6 +4,15 @@ getJasmineRequireObj().buildExpectationResult = function() {
     var messageFormatter = options.messageFormatter || function() {},
       stackFormatter = options.stackFormatter || function() {};
 
+    /**
+     * @typedef Expectation
+     * @property {String} matcherName - The name of the matcher that was executed for this expectation.
+     * @property {String} message - The failure message for the expectation.
+     * @property {String} stack - The stack trace for the failure if available.
+     * @property {Boolean} passed - Whether the expectation passed or failed.
+     * @property {Object} expected - If the expectation failed, what was the expected value.
+     * @property {Object} actual - If the expectation failed, what actual value was produced.
+     */
     var result = {
       matcherName: options.matcherName,
       message: message(),
diff --git a/src/core/JsApiReporter.js b/src/core/JsApiReporter.js
index 3737330d..e0366ba1 100644
--- a/src/core/JsApiReporter.js
+++ b/src/core/JsApiReporter.js
@@ -6,11 +6,10 @@ getJasmineRequireObj().JsApiReporter = function() {
   };
 
   /**
-   * _Note:_ Do not construct this directly, use the global `jsApiReporter` to retrieve the instantiated object.
-   *
    * @name jsApiReporter
-   * @classdesc Reporter added by default in `boot.js` to record results for retrieval in javascript code.
+   * @classdesc {@link Reporter} added by default in `boot.js` to record results for retrieval in javascript code. An instance is made available as `jsApiReporter` on the global object.
    * @class
+   * @hideconstructor
    */
   function JsApiReporter(options) {
     var timer = options.timer || noopTimer,
diff --git a/src/core/Spec.js b/src/core/Spec.js
index b4a6c304..c2ee8a58 100644
--- a/src/core/Spec.js
+++ b/src/core/Spec.js
@@ -18,6 +18,16 @@ getJasmineRequireObj().Spec = function(j$) {
       this.pend();
     }
 
+    /**
+     * @typedef SpecResult
+     * @property {Int} id - The unique id of this spec.
+     * @property {String} description - The description passed to the {@link it} that created this spec.
+     * @property {String} fullName - The full description including all ancestors of this spec.
+     * @property {Expectation[]} failedExpectations - The list of expectations that failed during execution of this spec.
+     * @property {Expectation[]} passedExpectations - The list of expectations that passed during execution of this spec.
+     * @property {String} pendingReason - If the spec is {@link pending}, this will be the reason.
+     * @property {String} status - Once the spec has completed, this string represents the pass/fail status of this spec.
+     */
     this.result = {
       id: this.id,
       description: this.description,
diff --git a/src/core/Suite.js b/src/core/Suite.js
index eecd1bb3..e85ab04e 100644
--- a/src/core/Suite.js
+++ b/src/core/Suite.js
@@ -15,6 +15,14 @@ getJasmineRequireObj().Suite = function(j$) {
 
     this.children = [];
 
+    /**
+     * @typedef SuiteResult
+     * @property {Int} id - The unique id of this suite.
+     * @property {String} description - The description text passed to the {@link describe} that made this suite.
+     * @property {String} fullName - The full description including all ancestors of this suite.
+     * @property {Expectation[]} failedExpectations - The list of expectations that failed in an {@link afterAll} for this suite.
+     * @property {String} status - Once the suite has completed, this string represents the pass/fail status of this suite.
+     */
     this.result = {
       id: this.id,
       description: this.description,