Add chai.Assertion.prototype.include.all to externs.
@@ -92,14 +92,15 @@ chai.Assertion.prototype.a = function(type, opt_message) {};
* @param {string} type
* @param {string=} opt_message
*/
-chai.Assertion.prototype.an = function(type, opt_message) {}
+chai.Assertion.prototype.an = function(type, opt_message) {};
/**
* @param {*} value
* @param {string=} opt_message
*/
- chai.Assertion.prototype.include = function(
- value, opt_message) {};
+chai.Assertion.prototype.include = function(value, opt_message) {};
+
+/** @type {!chai.Assertion} */ chai.Assertion.prototype.include.all;
/**
* @param {*} value
