The content to display and edit.
Optionaloptions: {Optionalbutton?: booleanInclude a button used to activate the editor later?
Optionalclass?: stringA specific CSS class to add to the editor container
Optionalcollaborate?: booleanWhether to turn on collaborative editing features for ProseMirror.
Optionaleditable?: booleanIs the text editor area currently editable?
Optionalengine?: stringThe editor engine to use, see
foundry.applications.ux.TextEditor.create. Default: "tinymce".
Optionaltarget?: stringThe named target data element
Construct an editor element for rich text editing with TinyMCE or ProseMirror.