# KeyframeEffectReadOnly constructor

KeyframeEffectReadOnly(Element target, Object effect, [ Object options ])

## Implementation

    factory KeyframeEffectReadOnly(Element target, Object effect,
        [Object options]) {
      if (options != null) {
        return KeyframeEffectReadOnly._create_1(target, effect, options);
      }
      return KeyframeEffectReadOnly._create_2(target, effect);
    }