Function keyframes

packages/animations/src/animation_metadata.ts:940–942

(steps: AnimationStyleMetadata[])

 * @deprecated 20.2 Use `animate.enter` or `animate.leave` instead. Intent to remove in v23
 */
export function keyframes(steps: AnimationStyleMetadata[]): AnimationKeyframesSequenceMetadata {
  return {type: AnimationMetadataType.Keyframes, steps};
}

/**
 * Declares an animation transition which is played when a certain specified condition is met.