Several additional JSDoc options
I have a function from js with the following signature:
function foo(name, opt_callback, opt_dataStr);
And I'm trying to annotate this with JSDoc for the Closure compiler like this:
/**
* @param {string} name
* @param {function(*)=} opt_callback
* @param {string=} opt_dataStr
*/
But the compiler generates a dozen type warnings every time opt_callback is not passed and opt_dataStr, complaining that I am passing a string where I should have a function. I'm sure there is a simple solution on how to annotate this correctly, but I've tried
* @param {function(*)=|string=} opt_callback
and
* @param {(function(*)|string)=} opt_callback
etc., to no avail. Can anyone point me in the right direction?
+3
kawaiinekochan
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1 answer
Recent works, this is compilation without warning:
/**
* @param {string} name
* @param {(function(*)|string)=} opt_callback
* @param {string=} opt_dataStr
*/
function fn(name, opt_callback, opt_dataStr) {}
fn('a','b');
Here's an example
0
John
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