The bug was introduced by https://bugs.webkit.org/show_bug.cgi?id=96763#c23 Patch to follow.
Created attachment 166652 [details] Fix
Comment on attachment 166652 [details] Fix This change should also annotate callbacks as @param {function(Array.<string>, number=)} completionsReadyCallback
Let me upload a bunch of fixes here
Created attachment 166671 [details] Patch
Comment on attachment 166671 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=166671&action=review > Source/WebCore/inspector/InjectedScriptSource.js:978 > + * @param {Node|undefined} node Node= ?
Committed r130154: <http://trac.webkit.org/changeset/130154>