resetAttributes command
resetAttributes
resets some of the nodes attributes back to it's default attributes.
Parameters
typeOrName: string | Node
The node that should be resetted. Can be a string or a Node.
attributes: string | string[]
A string or an array of strings that defines which attributes should be reset.
Use the resetAttributes command
// reset the style and class attributes on the currently selected paragraph nodes
editor.commands.resetAttributes('paragraph', ['style', 'class'])