title: What is the functionality of .dart_tool folder in a Flutter application?
body: <p>I am new to flutter and I encountered this folder <code>.dart_tool</code>. I am able to find the uses of each folder and files, except this one. I want to know what purpose does this folder serves.</p>
  <p><a href="https://i.stack.imgur.com/b9zMN.png" rel="noreferrer"><img src="https://i.stack.imgur.com/b9zMN.png" alt="enter image description here" /></a></p>