Build:Event: Make sure all source modules' exports are used (#4648)

To achieve that, use `eslint-plugin-import`'s `no-unused-modules` rule.

Also, explicitly import `event/trigger.js` from `jquery.js`; so far it was
only imported from ajax.js, making it mistakenly skipped in the
`custom:slim,-deprecated` build.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/manipulation/_evalUrl.js b/src/manipulation/_evalUrl.js
index f88b747cc..0f7559ff0 100644
--- a/src/manipulation/_evalUrl.js
+++ b/src/manipulation/_evalUrl.js
@@ -22,5 +22,3 @@ jQuery._evalUrl = function( url, options, doc ) {
 		}
 	} );
 };
-
-export default jQuery._evalUrl;