dropdown.js: what is `hasButtonTarget`?

[Matthew Clark]

In dropdown.js, the connect() and disconnect() methods perform a conditional action based on this.hasButtonTarget, but it doesn't appear to be defined nor used anywhere, and therefore seems to have no purpose.

tailwindcss-stimulus-components/src/dropdown.js

Lines 41 to 43 in c29ad85

 if (this.hasButtonTarget) { 
   this.buttonTarget.addEventListener("keydown", this._onMenuButtonKeydown) 
 } 

tailwindcss-stimulus-components/src/dropdown.js

Lines 49 to 51 in c29ad85

 if (this.hasButtonTarget) { 
   this.buttonTarget.removeEventListener("keydown", this._onMenuButtonKeydown) 
 } 

Is this extra cruft that should be removed?

[Chris Oliver]

Stimulus defines those automatically for targets. https://stimulus.hotwired.dev/reference/targets#properties