What values can we use in `formattingControls` parameter in RichText component

Documentation says:

  • formattingControls={ [ 'bold', 'italic' ] } // Allow the content to be made bold or italic, but do not allow other formatting options

… but I can’t find a list of all the values ​​that we can use there.

I know about bold, italic, link, strikethrough but there are more elements.

So what is the complete list of supported values?