KeySetter

class KeySetter[K <: Key, V, El <: Base](val key: K, val value: V, val action: (El, K, V) => Unit) extends Setter[El]

This class represents a modifier that sets a Key (e.g. an attribute or a style) to a specific value on a El. action is what performs this change.

trait Setter[El]

trait Modifier[El]

class Object

trait Matchable

class Any

Value members

You can count on this method being a no-op in your libraries and end user code.

The reason this method is not abstract is to avoid broken SAM sugar in case of meta modifiers. See https://github.com/raquo/scala-dom-types/issues/27