diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index e7eda7f7..07a14493 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -5388,6 +5388,31 @@ getJasmineRequireObj().MatchersUtil = function(j$) {
   return MatchersUtil;
 };
 
+/**
+ * @interface AsymmetricEqualityTester
+ * @classdesc An asymmetric equality tester is an object that can match multiple
+ * objects. Examples include jasmine.any() and jasmine.stringMatching().
+ * User-defined asymmetric equality testers can also be defined and used in
+ * expectations.
+ * @see custom_asymmetric_equality_testers
+ * @since 2.0.0
+ */
+/**
+ * Determines whether a value matches this tester
+ * @function
+ * @name AsymmetricEqualityTester#asymmetricMatch
+ * @param value {any} The value to test
+ * @param matchersUtil {MatchersUtil} utilities for testing equality, etc
+ * @return {Boolean}
+ */
+/**
+ * Returns a string representation of this tester to use in matcher failure messages
+ * @function
+ * @name AsymmetricEqualityTester#jasmineToString
+ * @param pp {function} Function that takes a value and returns a pretty-printed representation
+ * @return {String}
+ */
+
 getJasmineRequireObj().MismatchTree = function(j$) {
   /*
     To be able to apply custom object formatters at all possible levels of an
diff --git a/src/core/matchers/matchersUtil.js b/src/core/matchers/matchersUtil.js
index 8ff30593..05fedac8 100644
--- a/src/core/matchers/matchersUtil.js
+++ b/src/core/matchers/matchersUtil.js
@@ -655,3 +655,28 @@ getJasmineRequireObj().MatchersUtil = function(j$) {
 
   return MatchersUtil;
 };
+
+/**
+ * @interface AsymmetricEqualityTester
+ * @classdesc An asymmetric equality tester is an object that can match multiple
+ * objects. Examples include jasmine.any() and jasmine.stringMatching().
+ * User-defined asymmetric equality testers can also be defined and used in
+ * expectations.
+ * @see custom_asymmetric_equality_testers
+ * @since 2.0.0
+ */
+/**
+ * Determines whether a value matches this tester
+ * @function
+ * @name AsymmetricEqualityTester#asymmetricMatch
+ * @param value {any} The value to test
+ * @param matchersUtil {MatchersUtil} utilities for testing equality, etc
+ * @return {Boolean}
+ */
+/**
+ * Returns a string representation of this tester to use in matcher failure messages
+ * @function
+ * @name AsymmetricEqualityTester#jasmineToString
+ * @param pp {function} Function that takes a value and returns a pretty-printed representation
+ * @return {String}
+ */