in [stdib/3/compileall.pyi](https://github.com/python/typeshed/blob/master/stdlib/3/compileall.pyi#L14), there's a comment > `# rx can be any object with a 'search' method; once we have Protocols we can change the type`. Since we have Protocols, we can do this. <details><summary>history</summary> The comment was introduced on Mar 18, 2017 by @JelleZijlstra in commit efdf2f1b1, and came up in the review of #3476. </details>
in stdib/3/compileall.pyi, there's a comment
Since we have Protocols, we can do this.
history
The comment was introduced on Mar 18, 2017 by @JelleZijlstra in commit efdf2f1, and came up in the review of #3476.